Use the discriminant to determine the number of real solutions to the quadratic equation. −2a2−11a−10=0

Identify one charcteristic of exponential growth

Solve the equation. then check your solution 8=1.88+a

Areflection of shape i across the y-axis, followed by a , and then a translation left 6 units and down 4 units confirms congruence between shape i and shape ii. alternatively, a of shape ii about the origin, followed by a reflection across the y-axis, and then a translation right 4 units and up 6 units confirms congruence between shape ii and shape i.