Suppose f is a linear function with slope -3 and f(2)= 5.Find f(x).
A) f(x) = -3x + 2
B) f(x) = -3x + 5
C) f(x) = -3x + 7
D) f(x) = -3x + 11
E) f(x) = -3x + 13

Question

Quizplus · Accepted Answer

The slope-intercept form of a linear function is f(x) = mx + b. Given the slope m = -3 and the point (2, 5), substitute into the equation: 5 = -3(2) + b, which gives b = 11. Thus, f(x) = -3x + 11.

Suppose F Is a Linear Function with Slope -3 and F(2)=