When would it be more useful to represent a proportional realationship with a graph rather than an equation?

If angle i is congruent to angle k find the perimeter of triangle jik

If f (x) = 2x-5 and g (x) = x^2+1, what is g (f (x))

Nadine bought 5 quarts of oil for her car. How many fluid ounces is that?

A professional gambler reported that at the end of the first race at the track he had doubled his money. He bet $31 on the second race and tripled the money he came with. He bet $51 on the third race and quadrupled his original bankroll.

What decimal is equivalent to 6/11

Becky made 4 quarts of chicken noodle soup in a big pot, then served 1 1/2-cup bowls of soup to 6 people. How much soup is left in the pot? (1 qt = 4 c)

The ratio of length to height of the sign below is 2 1/2 to one. if the height of the sign is 13 inches, what is the length?

Suppose a simple random sample of size 50 is selected from a population with? = 10. Find the value of the standard error of the mean in each of the following cases (use the finite population correction factor if appropriate).

Consider the function represented by the equation y-6x-9=0. Which answer shows the equation written in function notation with x as the independent variable? I'm bad at function notation. answers: 1. f (x) = 6x+9 2. f (x) = 1/6x+3/2 3.

What is a fraction equivalent to 0.08, 0.4, - 0.04, and - 0.84?