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Ghella [55]
3 years ago
13

Determine the open intervals on which the graph is concave upward or concave downward. (Enter your answers using interval notati

on. If an answer does not exist, enter DNE.)
g(x) = 24x^{2} − x^{3}

concave upward at:

concave downward at:
Mathematics
1 answer:
Llana [10]3 years ago
6 0
Jambs dimahe de a su end dmkebudnr
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Step-by-step explanation:

\tt{30.16 = 17.56 + 5x}

Swap the sides of the equation :

⤑ \tt{17.56 + 5x = 30.16}

We want to remove the 17.56 first.

Since the original equation is 17.56 , we are going to use the opposite operation and subtract 17.56 from both sides :

⤑ \tt{5x + 17.56 - 17.56 = 30.16 - 17.56}

Simplify. 17.56 - 17.56 = 0 on the left. 30.16 - 17.36 = 12.6 on the right.

⤑ \tt{5x = 12.6}

Then, we need to think about how to remove the coefficient 5. Since the opposite of multiplication is division , I am going to divide both sides by 5.

⤑ \tt{ \frac{5x}{5}  =  \frac{12.6}{5}}

Simplify. 5/5 = 1 on the left and 12.6/5 = 2.52 on the right. So, Our answer is x = 2.52.

\pink{ \boxed{ \boxed { \tt{Our \: final \: answer :  \underline{ \underline{ \bold{ \tt{x = 2.52}}}}}}}}

Hope I helped ! ♡

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3 years ago
Is it 23 or 27? I'm an idiot, lol.
IgorC [24]

Answer:

I think 27, not 100% sure

Step-by-step explanation:

3 0
3 years ago
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Rent = 19.95
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A parabola has a vertex at (-3,2). Where is the axis of symmetry?
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Answer:

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Step-by-step explanation:

If a parabola has a vertex at (h,k), the axis of symmetry is at the point, x=h.

That is, <u>the x-coordinate of the vertex of the given parabola is the axis of symmetry.</u>

Therefore, for a parabola with vertex (-3,2), the axis of symmetry is at x=-3

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