create a shape pattern that uses the following rules. the shape goes back and forth between having three sides and five sides. shapes with five sides are even-numbered spots.

What are the coordinates of the hole in the graph of the function f(x) ? f(x)=x2−9x−3 enter your answer in the boxes.

If lmn=xyz, which congruences are true by cpctc? check all that apply

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =