Answer:
A =
Step-by-step explanation:
Given equation is,
b = f²A + 2HA
To solve this equation for the value of A we will isolate A in one side of the equation.
b = A(f² + 2H)
By dividing the equation by (f² + 2H) on both the sides of the equation.
A =
Therefore, answer will be A =
Answer:
x = -b/2a
Step-by-step explanation:
The axis of symmetry can be found using the formula x= -b/2a.
Answer:
B. Gaining
Step-by-step explanation: