Over which interval is the graph of f(x) = –x2 + 3x + 8 increasing?
a.(–∞, 1.5)
b.(–∞, 10.25)
c.(1.5, ∞)
d.(10.25, ∞)

c

Step-by-step explanation:

cause i said so!

The correct answer is A) (-∞ , 1.5)

Step-by-step explanation:

Hope this helps! :)

answer: 1,380

step-by-step explanation:

1: you turn %15 into a decimal by moving the decimal point two places to the left.

2: and then you multiply .15 by 1,200 , which will get you 180.00

3: from there you will add 180 to 1,200

4: which will get you 1,380

hope it *im kind of slow so idk if my answer is right*

oof

step-by-step explanation: