Answer:
f(x) = -3(x - 5)^2 + 4
vertex (5,4)
Step-by-step explanation:
f(x) = -3x² +30x - 71
f(x) = -3(x² +-10x) - 71
f(x) = -3(x² +-10x+5^2-5^2) - 71
f(x) = -3(x² +-10x+5^2) -3(-5^2) - 71
f(x) = -3(x² +-10x+5^2) + 4
f(x) = -3(x - 5)^2 + 4
vertex (5,4)
Answer: 2 combinations .
Red, Yellow, Green, Blue
Blue, Green, Red, Yellow
Step-by-step explanation:
To get 5, you will use the fraction 50/10, so since you have 57/10, you will need to subtract 7 from the 57. Have a nice day :D
Answer:
Step-by-step explanation: