Answer:
21. C
22. D I got 263.89
23. I'm not sure about this one
24. C
25. D
Step-by-step explanation:
I hope the ones i answered were correct if not i am sorry
Answer:
Exact Form : 6/5
Decimal Form : 1.2
Mixed Nuumber Form ; 1 1/5
it can not be a function because functions only have ONE input to each output
Answer: The slope would be 1/3
Step-by-step explanation:
The point goes up one unit, adding 1 to 3, making 4, and the point goes three units right, adding 3 to 2, making 5.
Answer:

Step-by-step explanation:
Given function is,
f(x) = -8x² + 4
Step to find the inverse of the function,
Step 1
Write the function in the form of an equation,
y = -8x² + 4
Step 2
Interchange the variables 'x' and 'y',
x = -8y² + 4
Step 3
Solve the equation for y,
x = -8y² + 4
x - 4 = -8y²
-x + 4 = 8y²
y² = 

Therefore, inverse of the function f(x) will be,
