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goblinko [34]
3 years ago
15

Graph the parabola 3x^2+6x-24

Mathematics
1 answer:
brilliants [131]3 years ago
7 0
We have the following function:
 F (x) = 3x ^ 2 + 6x-24
 We observe that it is a quadratic equation.
 The graph is therefore a parabola.
 Its cut points are:
 (-4, 0)
 (2, 0)
 Answer:
 
See attached image to see graph of the function

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Evaluate this integral. I'm not sure how to evaluate integrals with absolute values.
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Answer:

  1

Step-by-step explanation:

The first step is to understand what the integrand looks like. (See the graph below.)

It is -1 for x < 0 and +1 for x > 0. Thus, the value of this integral is ...

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_____

Essentially, you treat the absolute value as a piecewise linear function. This is the same way you treat an absolute value in any equation or inequality.

Here, this means you divide the integral into two parts: one where the integrand is -x/x, and one where it is +x/x.

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5 0
3 years ago
Please help me thnk you
kramer
For this question, we use the Pythagorean theorem.

a^2+b^2=c^2

We know the lengths of the legs, a and b.
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Now, let's solve for the hypotenuse, c.

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25=c^2

Take the positive square root.

\boxed{c=5}

Hope this helps! :)
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Answer:

42.5 and i'm pretty good

Step-by-step explanation:

how r u doing

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