What is the vertex and solutions of y=-x^2-4x+7

The table shows the total distance that myra runs over different time periods. which describes myra’s distance as time increases? increasing decreasing zero constant

Write a function for a rotation 90 degrees counter clockwise about the origin, point 0

Agrid shows the positions of a subway stop and your house. the subway stop is located at (-5,2) and your house is located at (-9,9). what is the distance, to the nearest unit, between your house and the subway stop?