we know that
we have
substitute the value of 
in the expression above
therefore
<u>the answer is</u>
The slope intercept form is y=11+2/5x
Solve for y...
2xy=1
y=1/(2x)
So this is a function as each x value (with the exception of x=0) produces just one value for y. However, technically there is a vertical asymptote about the vertical line x=0. So there is a discontinuity as x=0.
I say this technically, because most would say that this function is true even with the discontinuity (as they do with say y=tana), but technically the discontinuity makes this not a function because another requirement of a function is for their to be an actual output value for each input value. In this case division by zero when x=0 is undefined and cannot be included as part of a function. So if you are picky about being absolute, 2xy=1 is really two functions. One with a domain of (-oo,0) and another with a domain of (0,+oo).
Answer: 6 hours; the number of hours students watch television when they do not exercise
Step-by-step explanation:
Given: The x-axis is labeled hours spent exercising, and the y-axis is labeled hours spent watching TV .
From the given scatter plot and with repect to the given optionsa , a data point is located at x=0 and y=6, which represents the y intercept of the line of best fit.
Here 6 represents 6 hours; the number of hours students watch television when they do not exercise. [since x=0]
It is upside down and has been shifted 4 to the left and 7 units dow
