3 years ago

Determine algebraically if y=x^2 +8 is a one to one function

1 answer:

6 0

No, it is not, a parabola, (from this equation, which is x^2, disregarding the +8 or y-intercept) cannot be a one-to-one function, it is a many-to-one.

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PtichkaEL [24]

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2 years ago

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Solve the following inequality.<br> 2x + 2(x+5) <+4(8 – 20)

Ilia_Sergeevich [38]

Answer:

x <-14.5

Step-by-step explanation:

2x + 2(x+5) <+4(8 – 20)

Distribute

2x+2x+10 < 4 (-12)

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