Answer: 4. -12
4. 9
6.17
Step-by-step explanation:
Answer:
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$42.29
Multiply $35.24 by .2 and add that to the original bill.
Non linear because nothing cubed or squared can be linear.
Hope this helps
Find f(-2) f(x)=9x^2-5x+2
f(-2) means replace x in the equation with -2:
f(-2)=9(-2)^2-5(-2)+2
= 9(4) +10 + 2
= 36 +10 + 2
= 48
f(-2) = 48