How do I the linear function of f (x) with slope -2 such that f (-4)=23?
2 Answers
Mar 24, 2018
Hence it is linear it should have the form
where
Hence it is
Mar 24, 2018
Explanation:
Start with the slope-intercept form of the equation for a linear function:
Substitute
Then simplify and solve for b by subtracting
Finally, substitute