Answer:
The graph should be stretched rather than become narrower.
Step-by-step explanation:
To figure this out, just create some example points.
At x = 0, your y-value will always be 0. But if you were to plug in the value 1, you would get a y-value of 1 in y=x^2, but a value of 0.5 in y=0.5x^2. If you were to plug in a value of 2, you would get a value of 4 in y=x^2, but a value of 2 in y=0.5x^2.
If you continue this pattern for a few more points, then plot them, you will see that adding a coefficient of 0.5 simply stretches the graph
27.5 Gallons of gas was used by two cars.
Hope this help if not i'm sorry.
Answer:
I'm pretty sure it's 5/28
To get area you need to multiply the length and width to find the sq miles of the shape. If you know the sq miles and the width you need to divide to find the length. To do this problem you are going to divide the sq miles (27) by the width (9). Then you will get your answer.
How it will look in equation form:
27/9=3
The length is 3 miles.
Hope this helps!