
Simplify this quadratic function given in vertex form into standard form by simplifying the exponents and adding like terms.




(good luck :) and mark me brainliest if you're satisfied with my answer)
I believe the percentage is 33% of all kids i added all numbers table is a bit confusing
Answer:
y=-x-2
Step-by-step explanation:
y+5=-(x-3)
y+5=-x+3
y=-x+3-5
y=-x-2
Answer:
20. J, 21. B
Step-by-step explanation:
20. P = 15 (2) + 8 (2)
P = 36 ft.
21. 15 - 6 = 9 ft.