Practice
1.) The length of an object represented on a scale drawing is 1.5 inches. The scale is 1 in: 6
ft. What is the actual length of the object? Fill in the blanks.
Show your work:
Step 1:
Step 2:
Step 3:

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