The water temperature in a swimming pool increased 4°f this morning. the temperature is now less than 81°f. what was the water temperature this morning?

The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.

2. (09.01 lc) a function is shown in the table. x g(x) −3 17 −1 −3 0 −4 2 13 which of the following is a true statement for this function? (5 points) the function is increasing from x = −3 to x = −1. the function is increasing from x = −1 to x = 0. the function is decreasing from x = 0 to x = 2. the function is decreasing from x = −3 to x = −1.

How many zeros does this polynomial function, y=(x-8)(x+3)^2