Question

What is the correct answer?

Answer 1

Hi!

Let's solve both inequalities and check the answer.

y≥x²-4

0≥0²-4

Solve

0≥0-4

0≥-4

This is correct.

y<2x-1

0<2·0-1

Solve

0<0-1

0<-1

This is incorrect.

The answer is D. No. (0,0) satisfies y≥x²-4 but does not satisfy y<2x-1.

Hope this helps! :)

-Peredhel

Answer 2

C yes (0,0) satisfies botch inequality’s