EOC Review #1

Front

Back

x = -10, 4

Front

Back

x = 2

Front

Back

3x^2 + 2x - 5

Front

Find the inverse of f(x) = -4x - 12

Back

f^{-1}(x) = -\frac{1}{4}x - 3

Front

Back

m = 5, -5

Front

What is the quadratic formula?

Back

Front

Define extraneous solution.

Back

An extraneous solution is a solution that emerges from the process of solving an equation but is not a valid solution to the original equation.

Front

What is the process to find the inverse of a function?

Back

To find the inverse, swap x and y in the equation and solve for y.

Front

What does it mean to check for extraneous solutions?

Back

It means to verify if the solutions obtained from an equation satisfy the original equation.

Front

What is polynomial long division?

Back

Polynomial long division is a method used to divide a polynomial by another polynomial.