S. la distancia recorrida por un movil es 13206 km en un tiempr de 8.2 h . ¿Cuál es la vebcidad conuatida a \( \mathrm{m} / \mathrm{s} \) ?

What are the zeros of \( f(x)=(x-2)(x+7) \) ? Select all that apply. \( \square \) A. \( x=7 \) \( \square \) B. \( x=-2 \) \( \square \) C. \( x=2 \) \( \square \) D. \( x=-7 \)

Calcula la lasa de varicion. \( f(x)=2 x^{2}-2 \) en el intervalo \( [1.3] \)

1. Draw a sketch graph to represent each situation below: a) The more sunshine we hove, the hotter it becomes b) The longer you travel, the more petrol is used up d) An oven's temperature increases until a certain point when it remains constan d) The longer the hours you work, the more you get paid e) The amount of water in a cup as it gets drunk f) The temperature of a cup of coffee left to cool g) The distance travelled by an accelerating racing car h) The speed of a car which slows down as it goes over a speed bump and the speeds up again.

1. 13. The lrench club is sponsoring a bake sale. If their goal is to raise at least \( \$ 135 \), how many pastries must they sell at 5250 each in order to meet that goal? Write and solve an inequality. ID:

What are the zeros of \( f(x)=x^{2}+x-12 \) ? A. \( x=-4 \) and \( x=3 \) B. \( x=-2 \) and \( x=6 \) C. \( x=-6 \) and \( x=2 \) D. \( x=-3 \) and \( x=4 \)