Answer:
42
Step-by-step explanation:
f(-5) = -9 × (-5) - 3 = 45 - 3 = 42
If you have any questions about the way I solved it, don't hesitate to ask me in the comments below =)
Attached
1) 1.25
Because your increasing and 25% is .25 so you have 100 and 25 percent more
The equation in standard form is: 3b^2 + 2b - 8.
A=12bh
