HELP I NEED THE ANSWEERRRR
2 answers:
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Answer:
g(f(x)) = x
Step-by-step explanation:
You are given f(x) = -4x - 1 and g(x) = . Keep in mind that f(x) or g(x) is the same as a y = equation, but two separate equations.
You are trying to find g(f(x)), which means that you will use f(x) and substitute this value into the x value in the equation of g(x).
It will look like: g(-4x - 1) =
Now evaluate the expression to solve the problem. Start by combining like terms.
You are left with -4x/-4. We can simplify this even further by dividing both sides of the fraction by -4/-4. The -4's cancel out and become 1's, so you are left with:
Answer: 59 is your answer.
Step-by-step explanation:
Divide and multiply.
Subtract and compare. Be sure the number is less than the divisor.
Bring down the next number. Divide and multiply.
Subtract and compare. Be sure the number is less than the divisor.
