Which function is equivalent to y=4(x−3)2+7 ? y=4x^2−24x+43

y=4x^2+16

y=4x^2−6x+16

y=4x^2−24x+64

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

To prove that angle def = angle dgf by sas, what additional information is needed? def congruent to dgf dfe congruent to dfg de congruent to dg dg congruent to gf

1.based of the diagrams what is the the value of x? 2.how would you verify your answer for x