Using Ratios to Solve Problems - Item 30726 Question 6 of 7
Percy is plotting points on a graph.
The ratio of
y
-value to
x
-value is 2
2
to 3
3
for each point.

What will be the
x
-value of a point with a
y
-value of 18
18
?

Math item stem image

nlgqer

step-by-step

answer: on graphs, the open and closed circles, or vertical asymptotes drawn as dashed lines us identify discontinuities.

as before, graphs and tables allow us to estimate at best.

when working with formulas, getting zero in the denominator indicates a point of discontinuity.

when working with piecewise-defined functions, check for discontinuities at the transition points where one piece ends and the next begins.

step-by-step explanation:

it would be 3 ÷by 6 because the number on each side