2x2 − 12x + 21. Axis of symmetry. 2.
Answer:
Pete: 39, Linda: 42
Step-by-step explanation:
Suppose Pete has x dollars. If he has 3 dollars less than Linda, then Linda has 3+x dollars. Together, they have 81 dollars:
x+3+x=81
2x+3=81
2x=78
x=39
Since Pete has x dollars, and x=39, he has $39.
Linda has 3+x, which is 39+3 = $42
<em>I hope this helps! :)</em>
F-1(3) will equal two because its the inverse of the first function
27.12 - 4.8 = 22.32
Multiply by one 22.32= 22.32
2x2= 4
22.32 - 4 = 18.32
Answer:
I believe it would be C, not 100% sure though
