Question

What's the slope and y-intercept of the equation 4x + 2y = 8?

Question 13 options:

m = –2; b = –4


m = 2; b = 4


m = –2; b = 4


m = 2; b = –4

Answer 1

m= - 2, b = 4

Explanation:

structure of a linear equation

y = mx + c

m = gradient / slope

c = intercept

convert the given equation according to this structure of linear equations

4x+2y = 8

2y = -4x + 8

y = -2x +4

according to this intercept is 4 and slope is -2