Which of the following relations represents a function? {(4,2), (4,3), (4, 5), (4,7)} {(-2, 1), (0,5), (1, -3), (-2, 0)} {(-1, 3) (-2, 3) (-1, 5) (-2,5)} {(-3, 1), (1, 4), (-2, 1), (0, 3)}

{(-3, 1), (1, 4), (-2, 1), (0, 3)}

Step-by-step explanation:

If a set of ordered pairs represents a function, then there must not be any first coordinate that repeats itself more than once in any of the ordered pairs.

In other words, no x-coordinate should correspond to more than one y-coordinate.

From the given options, the only set of ordered pairs that satisfies the conditions of a function is;

{(-3, 1), (1, 4), (-2, 1), (0, 3)}

The correct answer is the last option.

let's solve your equation step-by-step.

24−3x=−27

step 1: simplify both sides of the equation.

24−3x=−27

24+−3x=−27

−3x+24=−27

step 2: subtract 24 from both sides.

−3x+24−24=−27−24

−3x=−51

step 3: divide both sides by -3.

−3x

−3

=

−51

−3

x=17

answer:

x=17

step-by-step explanation:

mark brainliest and have a great day!

i cant answer this, theres no table. sorry man

step-by-step explanation: