3 years ago

Determine in which direction the parabola below opens.

Mathematics

2 answers:

iren2701 [21]3 years ago

7 0

Answer:

the answer is up

Step-by-step explanation:

Naddik [55]3 years ago

4 0

Hello,

y=x²-7x+18
y''=2>0 ==> opens up.
Answer C

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