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3 years ago

PLZ help me!!! will mark brainlyest!! what is the slope intercept form of a linear equation?

Mathematics

1 answer:

Greeley [361]3 years ago

5 0

Answer:

y= mx+b

Step-by-step explanation:

m is the slope

b is the y intercept

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M∠1=28°, m∠6=65°, m∠5=65°. Find m∠MAX

kirill115 [55]

Answer:

<MAX = 93

Step-by-step explanation:

Since <MAX is technically <1 + <5, we know that <1 is 28 and <5 is 65. We can add both of these angles up to solve for <MAX, which is 28 + 65 = 93.

5 0

4 years ago

Which of the following algebraic steps will solve the equation 5p= -35 and what is the solution

Alex17521 [72]

Answer:

p=-7

Step-by-step explanation:

5p=-35

Divide both sides by 5

5p/5 =-35/5

therefore p=-7

4 0

3 years ago

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A line's y-intercept is 1, and its slope is -5. What is its equation in

hram777 [196]

Y=-5x+1

Slope intercept form is y=mx+b

m is slope and b is the y-intercept

7 0

3 years ago

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Is it a function or not a function? Please help me??

blagie [28]

Answer:

function

Step-by-step explanation:

5 0

3 years ago

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I'M OFFERING 20 POINTS-

Dafna11 [192]

Answer:

Third option is correct. Scale factor 3 ; enlargement.

Step-by-step explanation:

It is given that the figure A'B'C'D' is a dilation of figure ABCD.

We know that after dilation the corresponding sides of image and preimage are in the same proportion.

The image of AD is A'D'.

From the figure it is noticed that the A(-1,2), D(-1,-1), A'(-3,6) and D'(-3,-3).

Distance formula is

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

$AD=\sqrt{(-1+1)^2+(-1-2)^2}=\sqrt{9}=3$

$A'D'=\sqrt{(-3+3)^2+(-3-6)^2}=\sqrt{81}=9$

Scale factor is constant which represents the relation between image and preimage.

$k=\frac{A'D'}{AD}$

$k=\frac{9}{3}$

$k=3$

Therefore the scale factor is 3.

If k>0 it means enlargement and if k<0 it means reduction. Therefore third option is correct.

3 0

4 years ago

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