10 POINTS ANSWER A-D PLEASE IM DOING A TEST... 1. The price of oranges went from $.50 per lb to $1.80 per lb in four years. Find the rate of change of the price of oranges.
a)What are the two points, (x y) given in the question?
b)What is the independent variable?
c)How do you find the rate of change?
d)Show your calculations for the rate of change.

what is all that apply?

13

step-by-step explanation:

divide the cost of the total of sodas you bought by the cost of one soda, for example:

$24.57 divided by $1.89 is 13 which means you bought 13 sodas

for this pair of functions g(x)=x-2 and f(x)=|x| is (g o f)(a)= |a| -2

step-by-step explanation:

g(x)=x-2

f(x)=|x|

(g o f)(a)=?

(g o f)(x)=g(f(x))

(g o f)(x)=g(|x|)

(g o f)(x)=|x|-2

(g o f)(a)=|a|-2

answer: 40392

step-by-step explanation:

10098 x 4 = 40392