R; all quadratic functions are going to have ranges and domains of *ALL REAL NUMBERS*.
Answer with step-by-step explanation:
Equation: x × 4 = y
This equation is true because if you look at the graph, multiply 4 by each x length and you will get the y length.
Hope this helped!
Scale drawings are used to show an actual image using lesser dimensions.
The width of the actual gym is 72 feet
The scale is given as:

Represent the width of the actual gym with w, so, we have the following equivalent ratio

Cancel out the common units

Express as fraction

Cross multiply

Divide both sides by 5


Hence, the width of the actual gym is 72 feet
Read more about scale drawing at:
brainly.com/question/14934768
Answer:
This is geometric
Step-by-step explanation:
r=3