90% = 72 questions
\\Find 1%
1 % = 72 ÷ 90 = 0.8
\\Find 100%
100% = 0.8 x 100 = 80 questions
Answer: There were 80 questions
D) People per hour, because the dependent quantity is the people
The dependent quantity is the quantity that relies on other variables of the situation. Therefore, the hours it takes relies on the amount of people that come into the theme park. People will continuously come into the park, they do not depend on anything. This is why it can not be C.
Answer:
g(x) = 2f(x) -------> y-intercept at (0,2)
h(x) = f(x)+2 -------> asymptote of y=2
j(x) = f(x+2) -------> y-intercept at (0,4)
m(x) = function decreases as x increases
