Given that a function, g, has a domain of -20 < x < 5 and a range of -5 = g(x) < 45 and that g(0) = -2 and g(-9) = 6, select the statement that could be
true for g
a.
9(-13) = 20
b.
9(-4) = -11
c. 90) = 2
d. 9(7) = -1

A. g(-13)=20

Step-by-step explanation:

For this question we should apply the discard method.

B. g(-4)=-11 can't be true because the range of g is [-5,45); it means that the function won't never take values minor than -5 or higher or equal to 45.

C. g(0)=2. This contradict what is said on the problem: g(0)=-2.

D. g(7)= - 1  This can't be true because the domain of g(x) is (-20,5), which means that the function is not defined in values minor (or equal to) than -20 or higher (or equal to) 5. So, g(7) does not exist.

she played for 18.75 hours.

step-by-step explanation:

if she played 2/4 of a hour on tuesday. and there is 60 minutes in an hour and 60 divided by 4 is 7.5. and she played 2/4 of an hour on thursday then again 60 divided by 4 is 7.5, you add 7.5+7.5=56.25. now you have to do 1/4 of an hour, it equals 3.75. now you have to add them all up. 3.75+7.5+7.5=18.75

i hope this and i hope you get it right. it took me a while to get this done for you. : )