Divide, if possible.-189 ÷ 9
A. 21
B. - 
C. -21
D. -31
Answer: C
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Use the graph to solve the problem.In one city, the temperature in Fahrenheit on a typical summer day can be approximated by the following function: src="https://sciemce.com/media/4/ppg__rrrr0625190942__f1q238g5.jpg" alt="" style="vertical-align: 0.0px;" height="237" width="245" />
A. About 58° Fahrenheit
B. About 68° Fahrenheit
C. About 64° Fahrenheit
D. About 61° Fahrenheit
Here, t represents the number of hours since 
The graph of this function is shown below. Use the graph to estimate the temperature at 
Graph the inequality.y ? log(x - 2)
A. 
B. 
C. 
D. 
Solve the equation for x, where x is restricted to the given interval.y = -5 sin 8x, for x in 
A. x = 
arcsin 
B. x = 
arcsin 
C. x = 
arcsin 
D. x = - 
arcsin 
Find the union or intersection as indicated.Find A ? B if A = {x|x < -2} and B = {x|x ? 5}
A. {x|x > -2} B. ? C. {x|x < -2 ? x ? 5} D. {x|-2 < x ? 5}