The set of ordered pairs (-1,8), (0, 3), (1, -2), and (2-7) represent a function. what is the range of the function? xx=-1,0,1,2} {yy=-7, -2, 3,8} { x=-7, -2,-1.0.1,2,3,8} y y=-7, -2,-1,0,1,2,3,8}

Aswimming pool has an input pump for filling the pool and an output pump for emptying the pool. the input pump can fill the pool in 3 hours, and the output pump can drain the pool in 5 hours. as you go to bed, the pool is full, but a neighbor’s kid turns on the output pump. at midnight, you awake to find the pool half empty. immediately, you turn on the input pump, but you are sleepy and forget to turn off the output pump. at what time will the pool become full?

Assume that 1400 births are randomly selected and 1378 of the births are girls. use subjective judgment to describe the number of girls as significantly high, significantly low, or neither significantly low nor significantly high. choose the correct answer below. a. the number of girls is neither significantly low nor significantly high. b. the number of girls is significantly high. c. the number of girls is significantly low. d. it is impossible to make a judgment with the given information.

If f(x)=-x^2+6x-1 and g(x)=3x^2-4x-1,find(f+g)(x)