Answer:
Step-by-step explanation:
There are three terms. So, 14x² + 3x -15 is a trinomial
$2.6 per mile.
The y=2.6x+3 is in y=mx+b form where m is the rate of change.
Plug in - 5 where X is.
f(- 5) = (- 5)^2 - ( - 5).
(- 5)( - 5) = 25 so now we have 25 - (- 5). Because there are two negatives back to back, the number becomes a positive so the equation becomes 25 + 5 = 30.
f(- 5) = 30.
6*5= 30 fingers, so tim would say there are 30 fingers.
