Identifying if Equations are Functions or Not Functions Guide
Check
Determine if the given equations are functions or not functions.
x=3
Functions
Not Functions
x2 + y2 = 81
y = -x + 11
y? = -5x - 12
y = 2x2 - 6x + 4
y = -7
Done
Intro

first anwser choice.

step-by-step explanation:

the greater/less or equal to symbol (> or < with the line at the bottom) is a closed/filled in circle.

-5c + 2 _< _27

subtract from both sides by 2

-5c _< _ 27

divide both sides by -5

c _< _ 5.4

flip the inequality sign

c _> _5.4

the only possible answer that would match the simplified inequality is the first answer choice

the answer is 24

step-by-step explanation: