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OlgaM077 [116]
1 year ago
14

I can't seem to find the answer for this I'm pretty sure it's non linear

Mathematics
1 answer:
Nata [24]1 year ago
6 0

Answer:

  (d) No. Slope is not constant.

Step-by-step explanation:

You want to know if the given graph shows a linear function.

<h3>Linear function</h3>

The graph of a linear function is a straight line. The points on the graph shown do not form a straight line, so the function is nonlinear.

<h3>Rate of change</h3>

The rate of change of a function is the ratio of "rise" to "run" between two points in the graph. This ratio is also called the "slope." For a straight line, the rate of change (slope) is constant. That is, a linear function has a constant rate of change.

If the function is nonlinear, its rate of change is not constant. The converse is also true: if the slope is not constant, the function is nonlinear.

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Given:

h:k=2:5,x:y=3:4,2h+x:k+2y=1:2

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h-x:k-y

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h-x:k-y=\dfrac{2\times \dfrac{2b}{3}-3b}{5\times \dfrac{2b}{3}-4b}

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h-x:k-y=\dfrac{\dfrac{4b-9b}{3}}{\dfrac{10b-12b}{3}}

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h-x:k-y=5:2

Therefore, the ratio h-x:k-y is 5:2.

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