How do you know when a parabola is a "smiley face" or "frown face"?

1 answer:

6 0

If the parabola looks like a smile then its a smiley face. if the parabola looks like a frown then its a frown face

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brilliants [131]

I believe ur asking for the answer 30 right?
message me if not

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3 years ago

julia-pushkina [17]

1 centimeter = 150 centimeters explanation in photo

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ivann1987 [24]

The answer is y= 11/2x+7

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2 years ago

stellarik [79]

Answer:

=-7

Step-by-step explanation:

-30=5(x+1)

-30=5x+5

-35=5x

= -7

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3 years ago

guapka [62]

Answer:

144

Step-by-step explanation:

36 x 4

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3 years ago