Question

Determine whether f(x) = 1 − x is linear. If so, give the slope and y-intercept.

A. yes
slope = −1
y-intercept = 1

B. false

C. yes
slope = 1
y-intercept = −1

D. yes
slope = 1
y-intercept = 1

Answer 1

a

Explanation:

f(x) = y, so y=1-x. the slope is always infront of the x, so if there is nothing infront of x then it'll be a 1. so in this cas slope is a -1 and the y intercept is 1.