The answer should be (7x+1)(7x-1)
The function is :
y = √(x-12), x≥12
To find the inverse function, we interchange x and y, and then make y the subject again.
So interchanging x and y we have:
x = √(y-12)
Squaring both sides gives;
x² = y-12
Now making y the subject we have,
y = x² +12
x≥0.
Therefore the inverse function is;
y = x² +12, x≥0.
Hence the correct answer is C.
Answer:
31
Step-by-step explanation:
50 - 2-3-6-3-5 = 31
Answer:
62
Step-by-step explanation:
(-8)^2-2
64-2 = 62
