PLEASE HELP ME IN MATHS !!!!!

Mathematics

1 answer:

skad [1K]3 years ago

8 0

9514 1404 393

Answer:

see attached

Step-by-step explanation:

The formula tells you the diameter is 2 times the radius. Pick some values for radius and multiply them by 2 to get the diameter. The graph will be a straight line through the origin with a slope of 2.

(Strictly speaking, the graph should not extend to negative values, as negative values for radius and diameter make no sense in the real world.)

We did not put unit labels (cm, feet, yards, km, light-years, etc.) on the graph axes. For a slope of 2, the graph needs the same units on both axes. They can be whatever units of distance you might choose.

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bija089 [108]

Answer:

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Need help on solving this ?

katovenus [111]

For the first question, simply plug in the value of 3 into the polynomial question. The final answer is your volume of the hot water tub.

For the second question, you can figure out that x = -5 is not a real root because it does not touch or cross the x axis.

If it does it would be an solution.

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