Question

1. Write the function that should be graphed in order to solve the equation 9x−6=−8
.(2 points)
f(x)=

x+

Answer 1

To solve the equation \(9x - 6 = -8\), first, we can express it in the form of a function.

1. Start with the equation:
\[
9x - 6 = -8
\]

2. Rearrange the equation to isolate \(9x\):
\[
9x = -8 + 6
\]
\[
9x = -2
\]

3. Now divide both sides by 9 to solve for \(x\):
\[
x = -\frac{2}{9}
\]

To express this as a function that can be graphed, we can set \(f(x) = 9x - 6 + 8\) which simplifies to:
\[
f(x) = 9x + 2
\]

Therefore, the function to be graphed in order to solve the equation \(9x - 6 = -8\) is:
\[
f(x) = 9x + 2
\]