Which equation is a function of x? X=5 X=y2+9 X2=y X2=y2+16

asked Feb 10, 2020 22.5k views

3 votes

Which equation is a function of x?

X=5
X=y2+9
X2=y
X2=y2+16

5.6k points

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2 votes

Answer:

Q x=y2+9

Explanation:

x=y2+9

where x=5

5=y2+9

5/2=y+9

2.5+9=y

11.5=y

Ali Aref answered Feb 14, 2020

5.2k points

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