Question

A function f(x) is graphed on the coordinate plane.

Write the equation of the line.

Question 5 options:

f(x) = -2x + 1


f(x) = 2x + 1


f(x) = 2x - 1


f(x) = 1/2x + 1

Answer 1

f(x)=2x+1. the slop goes up 2 to the right one so it will be 2x and the why intercept is (0,1) so b is +1