1. all real numbers greater than –7 2. all real numbers less than 1 3. all real numbers greater than or equal to 9 4. all real numbers less than or equal to 10

5. all real numbers less than 8 and greater than 3 6. all real numbers greater than 7 or less than 5

7. all real numbers less than 5 and is at least 0 8. All real numbers less and 4 and is at least –9

9. all real numbers less than –2 and is at least – 10. all real numbers greater than –6 or less than –1

can someone help me with this? ill mark the brainl. iest!!

answer: the four apples you took away.

step-by-step explanation:

yes

step-by-step explanation:

they have to be opposite and reciprocal of eachother.

step-by-step explanation:

we have

using a graphing tool

see the attached figure

this is a quadratic equation (vertical parabola) open up

the vertex is a > vertex

the domain of the function is all real > interval (-∞,∞)

the range of the function is the > [-6.125,∞)

the function has two x->   and

the function is increasing over the > (0.25,∞)

the function is decreasing over the > (-∞,0.25)