Question

Compound Inequalities
MEDAL!

Answer 1

4x - 1 > 11 or 4x - 1 \(\le\) 11

Answer 2

@Nnesha

Answer 3

Find the interval notation and set-builder notation.

Answer 4

Would the interval notation be \((3, \infty)\) \(\cup\) \([\infty, 3]\)

Answer 5

(3, inf) is possible, but (inf, 3] is definitely not. In such interval notation, the smaller limit always comes first. Try again.

Answer 6

I could give you more meaningful feedback if you'd show all work you've done.

Answer 7

sorry i meant (negative infinity, 3)

Answer 8

4x - 1 > 11
4x > 12
x > 3

4x - 1 \(\le\) 11
4x \(\le\) 12
x \(\le\) 3

Answer 9

We typically move from left to right on the number line.

With that in mind, which of these two intervals comes first?