Consider two functions: g(x)=20(1.5)x and the function f(x) shown in the table. which statements are true? select each correct answer. f(1) is less than g(−1) . f(x) increases at a faster rate than g(x) does on the interval (−5, −3) . g(x) has a greater y-intercept than f(x) does. f(x) and g(x) are both increasing on the interval (−∞, ∞) . x f(x) −5 −45 −4 −48 −3 −49 −2 −48 −1 −45 0 −40 1 −33

We have 
g(x)=20(1.5)x
f(x)

 Create a table with a different values of x for g(x)
see the attached table

1 f(1) is less than g(−1) -------------- > is true
f(1)=-33 and g(1)=30    f(1)< g(1)

2 f(x) increases at a faster rate than g(x) does on the interval (−5, −3) 
f(x)     for  x=-5  f(-5)=-45     for x=-3   f(-3)=-49  rate=(-49+45)/(-3+5)=-2
g(x)    for  x=-5  g(-5)=-150  for x=-3   g(-3)=-90  rate=(-90+150)/(-3+5)=30
 is a false statements 
because g(x) increases at a faster rate than f(x)

3 g(x) has a greater y-intercept than f(x) does.
g(x) y-intercept is 0
f(x) y-intercept is -40
is a true statements
because 0>-40

4 f(x) and g(x) are both increasing on the interval (−∞, ∞) 
is a true statements

Ithink you're supposed to multiply 12.50 which is how much he makes per hour and then multiply it by each number then add whats left togrther and there's your answer