Substitute the values of x to the equation of the function f:
Therefore we have two points (-1, 7) and (2, 1).
We can calculate the slope of line l.
The formula of a slope:
Substitute:
<h3>Answer: A) -2.</h3>
Answer:
need a diagram. sry
Step-by-step explanation:
Answer:
The function is maxima at x = 0.
Step-by-step explanation:
the function is
Differentiate with respect to x.
So, the function is maima at x = 0 .