Answer:
Range is a difference between lowest and the highest value.
Step-by-step explanation:
Answer:
y= -3/4x+7
The line of y=-3/4x+7 goes through the points of (0,7) and (4,4). They also have the same y-intercept
First we need to figure out how much Susan made per hour
117/9 = 13 dollars per hour
Then find out how much she makes in 7 hours
13 • 7 = 91 dollars
$91 in 7 hours
Answer:
The period is 20.
Step-by-step explanation:
The period of the given sinusoidal function refers to the length of the interval, over which the function completes one full cycle.
From the graph it can be observed that, the graph completes one full cycle on the interval.
.
The period is