Answer:
Last one
Step-by-step explanation:
The function f is:
● f (x)= √(4x+6)
The function g is:
● g(x) = √(4x-6)
Add them together:
● f+g (x)= √(4x+6 )+ √(4x-6)
Answer:
f^-1(x) = x + 5
Step-by-step explanation:
f(x) = x-5
y = x-5
Exchange x and y
x = y-5
Solve for y
x+5 = y-5+5
x+5 =y
The inverse is x+5
Perimeter: You have to add up ALL the sides 12+12+3+3= 30 in square is the Perimeter
Area: Multiply l*w A=l*w, so 12*3= 36 36 in. square is your Area
Answer:
9 square units
Step-by-step explanation:
f(x) = -(x - 3)² + 9
= 9 -(x - 3)²
9 minus something, the result is always less than 9, at most equal to 9.
So the maximum f is 9 square units
