Una aeronauta de globo suelta un saco de lastre. Desde un aerostato que se encuentra a 160 ft de altura a los t segundos el lastre está a 160-16t2 del suelo . Calcula la velocidad del saco para t=1. Y la velocidad que tiene el saco cuando llega al suelo

Select the two pairs of figures that are similar.

Use the quadratic function to predict f(x) if x equals 8. f(x) = 25x2 − 28x + 585

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.