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3 years ago

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Assume f(x) = ax^2+ bx + c Which one is true? f is a parabola that opens sideways to the right. f is a parabola that opens sidew

ays to the left. f is a parabola that opens downward. f is a parabola that opens upward.

1 answer:

Viefleur [7K]3 years ago

5 0

Step-by-step explanation:

f is a parabola that opens upward.

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3 years ago

Evaluate the expression (2x + y) - z when x= 3, y = 4, z =5

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Answer:

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Point Q is the center of dilation. Lines segment S U is dilated to form line segment S prime U prime. The length of Q S is 3 .2

tia_tia [17]

Answer:

Option C.

Step-by-step explanation:

It is given that the dilation rule is $D_{Q,2.5}$ . It means the center of dilatation is point Q and scale factor is 2.5.

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$\text{Scale factor}=\dfrac{QU'}{QU}$

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Therefore, the correct option is C.

8 0

3 years ago

Read 2 more answers

Will give brainliest.

Dennis_Churaev [7]

Pretty sure it's A. (X times .5 equals Y)

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3 years ago