Find the equation (in slope-intercept form) of the line passing through the points with the given coordinates.(0,,-4)

check the picture below. for the pre-edition version.

as for the edition above

Slope intercept form of the line is

y=mx +b.

m is a slope.

m=(y2 -y1)/(x2 - x1)=(2-(-4))/(0-(-4))=6/4=3/2

m=3/2

y=(3/2)x + b

To find y-intercept, we are going to use point (0,2) and equation y=(3/2)x + b.

2=(3/2)*0 + b,

b = 2.

Actually point (0,2) already is a y-intercept, because it has x=0.

Answer is y=(3/2)x + 2.

b

step-by-step explanation:

n=9

step-by-step explanation:

7 times a number = 7n

decreased by 13 = 7n-13

same as is =

5 times the number = 5n

increased by 5 = 5n+5

7n-13 = 5n+5

2n=18

n=9