F(x) = -x^2 + 3x + 8
f'(x) = -2x + 3
when f(x) is increasing f'(x) > 0
-2x + 3 > 0
-2x > -3
x < 3/2 or 1.5
So the required interval is (-infinity,1.5).The first choice.
Answer:
x=11
Step-by-step explanation:
start with
x-2=9
then write x-2=9 with +2 underneath both sides of the equal sign
then slash through the twos, and add two and nine to get x by itself.
Answer:
Step-by-step explanation:
f(x) = 4x + b
f(2) = 4·2 + b = 13
b = 13-8 = 5
y-intercept = 5
A. 60 degrees
b. 45 degrees
c. 36 degrees
To find your answer, you simply divide 360 (degrees in a circle) by x (number of slices per pizza)
