PLEASE HELP ME ANSWER THESE
1. What is the slope of the function?
2. What is the y-intercept of the function?
3. What is the slope-intercept form of the function?
Answers
Answer:
slope=1/2
y-intercept=2
slope-intercept form: y=1/2x+2
Step-by-step explanation:
Related Questions
What is the solution set of {x | x 5}?
1. the empty set
2. all real numbers
3. the numbers between -5 and 5
4. all numbers less than -5 and greater than 5
Answers
Answer:
3. the numbers between -5 and 5
Step-by-step explanation:
Let set A= [tex]\{x| x>-5\}[/tex] and set [tex]B=\{x | x<5\}[/tex].
The solution set of A and B is the solution set of A∩B
The solution set of A is all the real number x which is greater than -5.
The solution set of B is all the real number x which is less than 5.
Therefore, the solution set of A∩B is all the real numbers between -5 and 5.
Hence, option (3) is correct.
5(4x+8). Answer this questions I already know the answer. Since winter break is over. Tell me what you got for Christmas. Also, Happy New Years
Answers
Answer:
20x + 40
Step-by-step explanation:
5(4x + 8)
20x + 40
Happy Holidays! For Christmas, I got something... what was it again? Hmm I think it was a pair of earbuds :D
Well on Christmas I just made chocolates and ate them-
As for New Years, Happy New Year! :D
Answer: I got a kitty headphones, and this games board and also a letter of my name :)
Step-by-step explanation:
Give the equation of a line that is perpendicular to
f(x)= 3x+1 and goes through the point (0, -6).
Answers
Answer: -1/3x - 6
Step-by-step explanation: perpendicular lines have opposite reciprocal slopes
original slope of 3 —-> -1/3
then our point is (0, -6) let’s plug that into y=-1/3x+b
-6 = -1/3(0)+b
b= -6
put it all together: y = -1/3x -6
one number is three times another, and four times the smaller added to five times the greater amounts to 133; find them
Answers
Step-by-step explanation:
S=smaller number; L=larger number=3S
.
4S+5L=133
4S+5(3S)=133
4S+15S=133
19S=133
S=7 ANSWER 1: The smaller number is 7.
.
L=3S=3(7)=21 ANSWER 2: The larger number is 21.
.
CHECK:
4S+5L=133
4(7)+5(21)=133
28+105=133
133=133
Which expression can be used to find 3 x 2,354
A. (3 x 2,000) = 354
B. (3 x 2,000) + (3 x 300) + 54
C. (3 x 2,000) + (3 x 300) + (3 x 50) + (3 x 4)
D. (3 x 2,000) + (300 + 50 + 4)
Answers
Because if you break it down and split the digit place value you can start by doing 3×2000+300+50+4 is going to equal 7062 which is D.
Fill in the information in the table. The first is done for you
Answers
Answer:
≥ closed dot
< open dot
≤ less than or equal to closed dot
There are the missing blanks
How long is the light beam from the top of the lighthouse to the ground? Round to the nearest tenth. The light house is 25m tall and a boat is 180m from the base
Answers
Answer:
181.7m
Step-by-step explanation:
The set up is a right angled triangle with;
Height of the light house = 25m = opposite side
The distance of the boat from the base = 180m = Adjacent
The distance of the light beam from the house = Hypotenuse = x
Using pythagoras theorem;
x² = 25²+180²
x² = 625+32400
x² = 33025
x = √33,025
x = 181.7m
Hence distance of the light beam from the top of the lighthouse to the ground is 181.7m to the nearest tenth
what is the unit rate for the cost of pizzas
Answers
What is the least common multiple of 12 and 22
Please help me
Answers
Answer:
Least common multiple (LCM) of 12 and 22 is 132
Step-by-step explanation:
Can someone please simplify this expression?
8.6f + 9.2 - 7.2 - 7.2f
Answers
Answer:
Step-by-step explanation:
8.6f-7.2f+9.2-7.2=1.4f+2=2(0.7f+1)
Hi guys im quite confused here because my teacher talked too fast, can someone help me find out how did 4 turned into 64. heres my problem in the attachment.
Answers
So here in equation 4 has been cubed
As 4³ is (4×4×4) is 64
A statistical procedure that estimated regression equation coefficients that produce the lowest sum of squared differences between the actual and predicted values of the dependent variable is called .
Answers
Answer:
Ordinary least squares
Step-by-step explanation:
The ordinary least squares means the estimations that done for parameters in a regression model by lowering the sum of the square residuals. It also predicted the coefficient of the regression equation that generate the actual and the expected values of the dependent variable is known as ordinary least squares
Therefore the above represent the answer
If p(x)= x^2 - 2root2x + 1, then p(3root2)= ?
Answers
Answer:
19 - 2^(7/4)√3 or
13.174 to nearest thousandth.
Step-by-step explanation:
I am interpreting this as x^2 - 2√(2x) + 1
p(3√2) = (3√2)^2 - 2√(2*3√2) + 1
= 18 - 2√(6√2) + 1
= 19 - 2* √6 * 2^1/4
= 19 - 2*√2*√3*2^1/4
= 19 - 2^(7/4)√3.
= 13.174 to the nearest thousandth.
write 0.414141414141 as a fraction?
Answers
Answer:
The fraction is 41/99.
Step-by-step explanation:
The steps are :
[tex]let \: x \: be \: fraction,[/tex]
[tex]x = 0.414141.....[/tex]
[tex]100x = 41.414141.....[/tex]
[tex]100x - x = 41.414141..... \: - \: 0.414141.....[/tex]
[tex]99x = 41[/tex]
[tex]x = \frac{41}{99} [/tex]
Divide and simplify
ax + ay + bx + by/
x+y
Answers
Answer:
a + b
Step-by-step explanation:
ax + ay + bx + by
a(x +y) +b(x + y)
(a + b) ( x + y)
therefore (a + b) ( x + y) divide x+y
x + y is canceled out both in the denominator and numerator
= a+b
Answer:
a + b
Step-by-step explanation:
Solve asap: 3(2y+10)=54
Within 10 mins pls
8th grade
Answers
Answer:
y = 4
Step-by-step explanation:
6y + 30 = 54
subtract 30 from each side
6y = 24
divide each side by 6
y = 4
Answer:
y=4
Step-by-step explanation:
3(2y+10)=54
6y+30=54
-30 -30
6y=24
/6 /6
y=4
fill the blanks please
Answers
Answer:
1) 4
2) 2
3) 5
4) 8
Step-by-step explanation:
All you have to do in this question is to substitute what they are telling you.
First blank:
They told us that m is 0 so if we plug that into the equation we can get s.
[tex]2m+4s=16\\2(0)+4s=16\\4s=16\\s=4[/tex]
In this one if m is 0, s will have to be 4.
Second blank:
They told us that s is 3 so if we plug in that into the equation we can get m.
[tex]2m+4s=16\\2m+4(3)=16\\2m+12=16\\2m=4\\m=2[/tex]
In this one if s is 3, m will have to be 2.
Third blank:
They told us that m is -2 so if we plug that into the equation we can get s.
[tex]2m+4s=16\\2(-2)+4s=16\\-4+4s=16\\4s=20\\s=5[/tex]
In this one if m is -2, s will be 5.
Fourth blank:
They told us that s is 0 so if we plug into the equation we can get m.
[tex]2m+4s=16\\2m+4(0)=16\\2m=16\\m=8[/tex]
In this one if s is 0, then m will be 8.
What are the coordinates of D’ when the quadrilateral is reflected across the line y = x?
On a coordinate plane, quadrilateral A B C D has points (1, 2), (2, 4), (4, 3), (3, 1).
(1, 3)
(2, 4)
(3, 4)
(1, 1)
Answers
Answer:
(1, 3)
Step-by-step explanation:
If quadrilateral ABCD is reflected across the line y = x, then the x- and y-coordinates get reversed. Since the coordinates of point D are (3, 1), then the coordinates of point D' are (1, 3).
Answer:
its a its aaaa itsssssssssssssssssssssss aaaaaaaa sorry im just in a good mood
Step-by-step explanation:
Simplify the expression:
5.1 + 8.8t - 2.2t + 7.4t
Answers
Answer:
14t + 5.1
General Formulas and Concepts:
Algebra I
Combining Like TermsStep-by-step explanation:
Step 1: Define Expression
5.1 + 8.8t - 2.2t + 7.4t
Step 2: Simplify
Combine like terms (t): 14t + 5.1
7th grade math plss helpp
Answers
Answer:
2x-2=-4
5/8x3/5= 15/40 then u simplify and get -4 3/8
Answer:
a
Step-by-step explanation:
Which point represents the quotient of StartFraction 4 + 3 I Over negative I EndFraction ? A B C D
Answers
Answer:
in my knowledge
option A...
Step-by-step explanation:
....
...
...
..
Answer:
B
Step-by-step explanation:
2637737272828288 x 27277272782728282 =?
Answers
Answer:
21
Step-by-step explanation:
Sorry I had too
Simplify: x^2y-5 * x^y+8
Answers
Bianca uses an overhead projector to explain a new concept to her students. The width of the projected image was 24 feet. The width of the original image was 120 inches . Find the scale factor used to enlarge the image .
Answers
Answer: 10% of 65.9
Step-by-step explanation:
What is the simplified expression for (screenshot)
A. 3/4
B. 4/3
C. 4²/3
D. 3³/4
Answers
Answer:
B. 4/3
Step-by-step explanation:
[tex] \frac{ {4}^{ - 3} . {3}^{4} . {4}^{2} }{ {3}^{5} . {4}^{ - 2} } \\ \\ = \frac{ {4}^{ - 3} . {4}^{2 + 2} }{ {3}^{5 - 4}} \\ \\ = \frac{ {4}^{ - 3} . {4}^{4} }{ {3}^{1}} \\ \\ = \frac{ {4}^{4 - 3} }{ {3}^{1}} \\ \\ = \frac{ {4}^{1} }{ {3}^{1}} \\ \\ = \frac{4}{3} [/tex]
Answer:
B. 4/3
Step-by-step explanation:
(4^-3 . 3^4 . 4^2)/(3^5 . 4^-2)
4^-3 . 4^2/ 4^-2 . 3^4/ 3^5
4^(-3+2-(-2)) . 3^(4-5)
4^1 . 3^-1
4 . 1/3 = 4/3
the graph shows the cost of some taxi journeys. work out a formula for C in terms of n.
Answers
Given:
The graph of cost of taxi with respect to number of miles.
To find:
The formula for C in terms of n.
Solution:
In the given graph x axis represents the number of miles (n) and y-axis represents the cost of taxi (C).
From the given graph it is clear that, the line passes through the points (0,3) and (5,6). So, the equation of line is
[tex]y-y_1=\dfrac{y_2-y_1}{x_2-x_1}(x-x_1)[/tex]
[tex]y-3=\dfrac{6-3}{5-0}(x-0)[/tex]
[tex]y-3=\dfrac{3}{5}(x)[/tex]
Adding 3 on both sides, we get
[tex]y=\dfrac{3}{5}x+3[/tex]
Putting y=C and x=n, we get
[tex]C=\dfrac{3}{5}n+3[/tex]
Therefore, the required formula is [tex]C=\dfrac{3}{5}n+3[/tex].
Answer:
c=3/5n+3
Step-by-step explanation:
Factor completely 3x^2+y
A.) x(3x+y)
B.) y(3x^2)
C.) xy(3x+1)
D.) prime
Answers
Answer:
Non of the above
Step-by-step explanation:
[tex]3 {x}^{2} + y \\ = x(3x + \frac{y}{x} ) \\ or \\ = y( \frac{ 3{x}^{2} }{y} + 1)[/tex]
Answer:
D. Prime
I just took the test
Step-by-step explanation:
what is the distance of KF. round to the nearest tenths
Answers
Answer:
its 9.2
Step-by-step explanation:
Well i counted 7 units (x-axis) and 6 units (y axis). 6 squared is 36 and 7 squared is 49. Add them together and get 85. Square root 85 and youll get 9.21954445729. Round it to the nearest tenths and get 9.2
Which product is represented by the model? A hundred grid model shows 5 columns shaded and 4 rows shaded. The intersecting area is an array that is 5 by 4. A. 0 . 05 × 0 . 04 = 0 . 002 B. 5 × 0 . 4 = 2 C. 0 . 5 × 0 . 4 = 0 . 2 D. 0 . 5 × 0 . 04 = 0 . 02
Answers
Answer:
0.05 x 0.04 = 0.002
Step-by-step explanation:
Given:
5 column (hundred grid) = 5/100 = 0.05
4 row (hundred grid) = 4/100 = 0.04
Find:
Area equation
Computation:
Area equation = 0.05 x 0.04
0.05 x 0.04 = 0.002
Georgina knows the inequality is true, but she cannot remember what number is in the denominator.
A-5
B-8
C-10
D-12