Is (0,0) a solution to this system? y ²x²-4
y< 2x-1
A. No. (0,0) satisfies y 42-4 but does not satisfy y< 2x-1.
B. No. (0,0) does not satisfy either inequality.
C. No. (0,0) satisfies y< 2x- 1 but does not satisfy yz 22.4.
O D. Yes. (0,0) satisfies both inequalities.

A. Solution to but not to

Step-by-step explanation:

Given

Required

Is a solution?

implies that:

To check if it is a solution or not, we simply substitute 0 for x and for y in the given inequalities

becomes

This solution is true

becomes

This solution is not true because 0 is greater than 1.

Hence, option (A) is correct

step-by-step explanation:

0.02

step-by-step explanation:

time of 9 192 631 770 periods of the radiation corresponding to the transition between the 2 hyperfine levels of the ground state of the caesium 133 atom at 0 k (but other seconds are sometimes used in astronomy)