Question

Which statement about the following system of inequalities is true?

{y-1.75 (x-5) greather than or equal to 0
{2y-2x^29+16 greather than or equal to 0
The solution contains points in one quadrant of the coordinate plane.
The solution contains points in two quadrants of the coordinate plane.
The solution contains points in three quadrants of the coordinate plane.
The solution contains points in all four quadrants of the coordinate plane.

Answer 1

I can't be sure what the second inequality is from the text you wrote ("2y-2x^29+16"). Could you retype the system using standard math notation? For example, write it like any of these unambiguous forms:

- y - 1.75(x - 5) ≥ 0
- 2y - 2x^2 + 9 + 16 ≥ 0

or

- y - 1.75(x - 5) ≥ 0
- 2y - 2x^2 + 9x + 16 ≥ 0

or

- y - 1.75(x - 5) ≥ 0
- 2y - 2x^2 - 9 + 16 ≥ 0

Pick the exact second inequality (use ^ for exponent, e.g. x^2) and I will determine which of the quadrant-answer choices is correct and show the reasoning.