Answer:
Step-by-step explanation:
Given the function
f(x) = 2x³ -3x²+ 7
putting x=-1 to find f(-1)
f(-1) = 2(-1)³ -3(-1)²+ 7
= -2 + 3 + 7
= 8
putting x=1 to find f(1)
f(1) = 2(1)³ -3(1)²+ 7
= 2 - 3 + 7
= 6
putting x=2 to find f(2)
f(2) = 2(2)³ -3(2)²+ 7
= 16 - 12 + 7
= 11
Therefore,
1 apple would cost $.25.
2 apples would cost $.50.
3 apples would cost $.75
4 apples would cost $1.00
6 apples costs $1.50
7 apples costs $1.75
Here is an attachment of the graph i drew
Hope it helped!
Answer:
8% C = 4 1% C = 4 ÷ 8 =0.5 100% C = 0.5 × 100 = 50