Answer:
54π
Step-by-step explanation:
54π is correct. (9π/5)(30)= 54π
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It's telling you to plug in the numbers inside the parenthesis as x
Example: F(-1)= 2(-1)^3 -3(-1)^2 +7
Answer:x=7
180=112+9x+5
Collect like terms
180-112-5=9x
63=9x
Divide both sides by 9
63/9=9x/9
7=x
x=7
Answ(0,2)
By putting x 0 and y 2
