Answer:
see below for the graph
Step-by-step explanation:
The desired graph has two y-intercepts and one x-intercept. It is not the graph of a function.
Here's one way to get there.
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Start with the parent function y = |x| and scale it down so that it has a y-intercept of -1 and x-intercepts at ±1.
Now, it is ...
f(x) = |x| -1
We want to scale this vertically by a factor of -5. this puts the y-intercept at +5 and leaves the x-intercepts at ±1.
Horizontally, we want to scale the function by an expansion factor of 3. The transformed function g(x) will be ...
g(x) = -5f(x/3) = -5(|x/3| -1) = -5/3|x| +5
This function has two x-intercepts at ±3 and one y-intercept at y=5. By swapping the x- and y-variables, we can get an equation for the graph you want:
x = -(5/3)|y| +5
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<em>Comment on this answer</em>
Since there are no requirements on the graph other than it have the listed intercepts, you can draw it free-hand through the intercept points. It need not be describable by an equation.
Well, first off, let's check how far is it on the map, from the library to his dorm,
so there are that many units, now, how many miles is that?
well, we know each map unit is 0.75 miles, so there are d * 0.75 miles then
Answer:
153.9 in^2
Step-by-step explanation:
We know that the formula for the area of a circle is:
Finding the radius (half the diameter):
Then substitute and solve:
≈ in^2
1.8k - 5 + 3.5 + 6.1k + k + 1.5
add 1.8k , 6.1k , and k
8.9k
add -5 + 3.5 + 1.5
0
so the answer would be 8.9k
The answer to the question is x = 1 , 4 or 7 ; The choice is D