Darren used this graph to compare two cell phone data plans.

Choose the three statements that are true about the graph.

Kylie explained that (-4x+9)^2 will result in a difference of squares because (-4x+9)^2 (-4x+9)^2 =(-4x)^2+(9)^2=16x^2+81

Find the midpoint m of z1=(8+5i) and z2=(12+3i)

Evaluate the expression for the given value of the variable. ∣-4b-8∣+∣-1-b^2 ∣+2b^3 ; b=-2