Question

1. Write an equation for a line that has a slope of 4 and passes

through the point (-4, 7).
a) y = 4x + 23
b) y = 4x + 10
c) y = 4x + 17
d) y = 4x - 11
Please help I beg you

Answer 1

y = 4x+23

Explanation:

The slope intercept form of a line is

y = mx+b where m is the slope and b is the y intercept

y = 4x+b

Substitute the point into the equation

7 = 4(-4)+b

7 = -16+b

Add 16 to each side

7+16 = b

23 = b

y = 4x+23