Question

What is the equation of a line with a slope of -3 and a y-intercept of 4?

O A. y= 4x+3
O B. y=-3x+4
O C. y = 4x-3
0 D. y = -3x - 4

Answer 1

Explanation:

hello :

an equation for the line is : y=ax+b when a is the slope

so : a= -3

y-intercept of 4 means x=0 y=4

Answer: B because x=0 y=-3(0)+4 = 4

Answer 2

B. y=-3x+4

Explanation:

slope always has the variable