Determine the slope and the y intercept of the line 63=-9y

Explain in a minimum of 2 sentences how to graph the equation of the absolute value function given a vertex of (-1,3) and a value of “a” equal to ½.

Which number is located at point a on the number line? a number line is shown from negative 10 to 10 with each interval mark on the number line representing one unit. point a is labeled one interval mark to the right of negative 5.

Lena draws a square with an area that is greater than the area of rectangle b. what are two possible side lengths of lena's square? explain.