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Airida [17]
3 years ago
5

If f(x)=3x^2+7x-8 then what does f(-3)=

Mathematics
1 answer:
Feliz [49]3 years ago
6 0

Answer:

f ( -3) = -2

Step-by-step explanation:

In pic

<u><em>(Credits: Symbolab)</em></u>

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(Hope this helps can I pls have brainlist (crown)☺️)

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Step-by-step explanation:

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Describe the change int he radius of a circle when the area is multiplied by 1/4.
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Which graphs have rotational symmetry? Check all that apply
Triss [41]

Answer:

Option A and C have rotational symmetry.

Step-by-step explanation:

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And we also know that when a graph is mirroring about the y-axis then it is an even functions.

For even functions we have reflection symmetry rather than rotational symmetry.

The second graph is a graph of f(x)=-modulus (x) which is an even function as we can see that its graph is mirroring about the y-axis.

The third graph is a graph of an ellipse which is possessing  rotational symmetry.

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Order of symmetry:

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Answer:

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3 years ago
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