Answer:
Ans is -1
Step-by-step explanation:
Hope the picture will help you..
Answer:
The correct option is;
D) Neither the domain restriction nor the expression for f⁻¹(x) is correct
Step-by-step explanation:
The given function can be written as follows;
f(x) = x² - 331
The inverse of the function f(x), which is f⁻¹(x), can be found as follows;
Let f(x) = x² - 331 = y, we have;
f(x) + 331 = x²
x = √(f(x) + 331)
We replace x with f⁻¹(x) and f(x) with x, to get;
f⁻¹(x) = √(x + 331)
We note that the domain of the inverse function will include values from x ≥ -331, and the correct inverse function √(x + 331) ≠ √x - 331
Therefore, we have that neither the domain restriction nor the expression for f⁻¹(x) is correct.
Last choice Bc -1.5 is x value so go right and -1 is y value that goes down Bc it’s negative
Answer:
12x-15=p
Step-by-step explanation:
This would be the equation but i have no idea what ur asking.
so 12 is the money and x is the number of the hours which represents any number of hours. i subtracted 15 for charge and the total pay for week or month or whatever is also unknown.
hope this helps you!!:)))
Answer:
x =.978823529
Step-by-step explanation:
8+8.5x=16.32
Subtract 8 from each side
8-8+8.5x=16.32-8
8.5x=8.32
Divide each side by 8.5
8.5x/8.5 = 8.32/8.5
x =.978823529
