Answer:
<h2>
Function is
y = x.</h2><h2>
Domain: 
.</h2><h2>
Range: 
.</h2>
Step-by-step explanation:
In the given image, the line passes through (-1, -1) and (1, 1).
Let the equation of the line is
, where m is the tangent of the line and c is a constant.
Putting the co-ordinates of the points in the equation, we get
and 
From the two equations we get, c = 0 and m = 1.
Hence, the function is y = x.
Domain is
.
Range is 
Y = kx ⇒ k = y/x = 2/(-3) = -2/3
Answer: k = -2/3
<h2>
<u>RATIO</u></h2>
<h3>
<u>
</u></h3>
» There are 8 watermelons and 6 apples in the shopping cart. What is the ratio of apples to total fruits? Be sure to write your answer in lowest terms.
<h3>

</h3>
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<h3>

</h3>
Based on the problem, there are 8 watermelons and 6 apples in the shopping cart. So,
Therefore, the ratio of apples to total fruits is 8:14 and its lowest term is 4:7.
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