Home > CALC > Chapter 1 > Lesson 1.4.4 > Problem 1-189
1-189.
g(−5) = 256
Set (3x - 1)² equal to 49 and solve for x.
Substitute (a + 1) for x. Simplify.
Let g(x) = y. Solve for x. Then switch the x and y.
Remember the ±.
g(−5) = 256
Set (3x - 1)² equal to 49 and solve for x.
Substitute (a + 1) for x. Simplify.
Let g(x) = y. Solve for x. Then switch the x and y.
Remember the ±.