Given: angle a and angle c are congruent.
prove: line x and line y are parallel.
*angle a and angle c are alternate interior angles.*

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2

Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.

Given the graphed function below which of the following orders pairs are found on the inverse function