Express 9x^2 + 12x +7 in the form (ax-b)^2 +c where a, b,c are the constants whose values are to be found

Which parent function is an example of a piecewise function? answers: linear parent function quadratic parent function an exponential parent function absolute value parent function pls i’m sorry if this doesn’t make sense

Which shows the correct solution of the equation 1/2a+2/3b=50, when b=30?

Which equation is true? i. 56 ÷ 4·7 = 82 ÷ (11 + 5) ii. (24 ÷ 8 + 2)3 = (42 + 9)2 neither i nor ii ii only i and ii i only