A line with a slope of 7 and goes through (-2, 5)

Question

Hel me please 

A line with a slope of 7 and goes through (-2, 5)

POINT SLOPE:

SLOPE-INTERCEPTION:

STANDARD FORM:

Answer 1

Start with y = mx + b.

 

The slope m = 7.

 Now plug on the x and y coordinates to solve for b.

 

5 = 7(-2) + b

 

5 = -14 + b

 

b = 19

 

Slope intercept form is: y = 7x + 19

 

Rearranging to standard form means bringing the variables over to one side:

 

y - 7x = 19

 

Multiply both sides by -1

 

7x - y = -19