.7 is 10 times as much as 7
The time will it take the runners to cover 1/A mile
t= 5904.6 sec
<h3>What time will it take the runners to cover 1/A mile?</h3>
Joel takes 63 sec for 14-mile long track
speed of joel
Jason takes 57 \mathrm{sec} for 14 mi track
so Jason's speed is
therefore
if both start from the same spot in opposite direction then
where x is the distance covered by Joel
then
time required
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Hello!
First of all, let's look at the x value 1. There is one point located at y value 2. We will plug our x value into each equation and see if it has an outcome of two.
A. 2≠-2
B.2≠1
C.2≠0
D.2=2
E.2≠4
F.2≠3
Therefore, D is the correct equation.
<h2>
1. y-intercept</h2>
The quadratic function represents a parabola. In fact, the graph of a quadratic function is a special type of U-shaped curve called a parabola. To find the y intercept, we set as follows:
<h2>
2. x-intercepts</h2>
To find the other x-intercept, we must set as follows:
Therefore, the other x-intercept is . You can see both the y-intercept and the x-intercepts in the figure below.
I think it is three but I am not completely sure, hope this helps