Answer:
Option a) f(x)=x^2
Step-by-step explanation:
The parent function that can be used to graph the function f(x)=-9(x+5)^2 is f(x)=x^2
Answer- A-16
Because when doing completing the square, you divide the coefficient of x by 2, which is 4, and the square it which is 16
Answer:
5
Step-by-step explanation:
multiplied by 
which makes: 
simplify: 5
Answer:
45 pieces
Step-by-step explanation:
30 divided by 2/3. Use KCF and you get 30/1 x 3/2
30/1 x 3/2= 90/2=45
