Consider the piecewise function shown on the graph, which is composed of polynomial, constant, and exponential pieces. 10
8
6
4 O
2
х
-10-8-6
-4
-2
02
-2
4
6
8
10
-4
-6
-8
-10-
Over which interval of the domain is the function increasing?
OA (-0,4
OB. (-0,1)
Ос. .
(1, 4)
OD. (-00,-4)

Achemist has 200 ml of a 10% sucrose solution. she adds x ml of a 40% sucrose solution. the percent concentration, y, of the final mixture is given by the rational function: the chemist needs the concentration of the final mixture to be 30%. how many milliliters of the 40% solution should she add to the 10% solution to get this concentration?

If x=-3 is the only x-intercept of the graph of a quadratic equation, which statement best discribes the discriminant of the equation?

The ratio of men to women working for a company is 4 to 5 . if there are 90 women working for the company, what is the total number of employees?