Answer:
Hmmmm, very tricky question but I'll figure it out and type it in the comments
Answer:
I did this its A
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Answer:
4x^2 – 25
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i'vegot your back :))
Do you mean ^2? cause if so... B don't really need crit points to solve, the parabola has a positive slope before x =2
Answer:
This would bring you to $160.00. This is because you initially had $20.00, because of the $13 and $7. Then, your family gave you a total of $140.00, and 140 + 20 = 160.
Step-by-step explanation: