“On Tuesday at lunchtime, it was 29°C. By sunset, the temperature had dropped to 16°C .”

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

Which ordered pair is a solution of the equation? y + 5 = 2(2+1) choose 1 answer ® only (5,10 ® only (-1,-5) © both (5, 10) and (-1,-5) 0 neither

Sketch the region enclosed by the given curves. decide whether to integrate with respect to x or y. draw a typical approximating rectangle and label its height and width. y= 5x, y=7x^2then find the area s of the region.