Question

SOMEONE PLZ HELP WILL MARK BAINLIEST

In which quadrants do solutions for the inequality y is less than or equal to two sevenths times x plus 1 exist?

I, III, and IV
I, II, and III
I and IV
All four quadrants

Answer 1

All Four quadrants. It is basically a ramp that goes up through all four of them.

Answer 2

I, III, and IV

One of my friends explained this very well (Gmany):

"Explanation:

The slope-intercept form of an equation of a line:

m - slope

b - y-intercept → (0, b)

If m > 0, then the function is increased

If m < 0, then the function is decreased

We have

- the function is increased

- the y-intercept is -4 → (0, -4)

Therefore the line passes through III, IV and I quadrant.

========================================

<, ≤ - shaded region below the line

>, ≥ - shaded region above the line

========================================

We have → ≤ - shaded region below the line.

Therefore the unequal the inequality exist in I, III and IV quadrant."

The picture shows this too.