Answer:
f(-4) = -120
Step-by-step explanation:
So we know that f(x) = 11x - 5x² + 4, and we are trying to solve for f(-4). To solve for f(-4), we plug -4 for x in the equation of f(x). In other words, change all x's into -4 in the equation 11x - 5x² + 4 and then solve.
f(x) = 11x - 5x² + 4
Plug in -4 for x.
f(-4) = 11(-4) - 5(-4)² +4
Simplify. 11(-4) = -44, 5(-4)² = 5(16) = 80.
f(-4) = -44 - 80 + 4
Solve.
f(-4) = -120
The answer is f(-4) = -120.
I hope this helps. If you need any clarifications, feel free to ask. Happy studying. :)
38 and 95 both divide into 1520 w/ a reminder of 8
Answer:
the numbers u need are numbers 12 and 21
Step-by-step explanation:
It says how many carrots did they grow in all not cantaloupes so the numbers are 12 and 21.
brainliest?????
Answer:
<h2>x = 2 and y = -2</h2>
Step-by-step explanation: