Tell whether the relation is a function. Explain your reasoning.

1 answer:

5 0

The relation is not a function. In order for a relation to be a function, the x-inputs of all ordered pairs must not repeat, and if they do, they must have only one output. In this problem, however, (9,4) and (9,1) both have different outputs (y-values). Therefore, there is no function present.

You might be interested in

Given square PQRS, determine the missing information.

Julli [10]

Answer:

Step-by-step explanation:

4 0

2 years ago

The lovin lemonade company sells a 4 gallon jug of lemonade for $24 the sweet and sour company sells an eight pack of 1 quart bo

lbvjy [14]

One way to compare is to find the price per gallon.
$24 for 4 gallons = 24÷4 = $6 per gallon

8 pack of 1 qt bottle give you 2 gallons (4qts= 1 gallon) So you get 2 gallons for $16
$16 ÷ 2 = $8.00 per gallon. Sweet and Sour has the higher unit price.
Even if we compare the price per quart we will get the same answer as to who is selling it at the higher unit price.
4gal for $24 = 16 quarts for $24 ( 1 gallon = 4 qts)
$24 ÷ 16 = $1.50 each (1 $\frac{1}2}$ )
vs.
8 quarts for $16 $16 ÷ 8 = $2.00 per qt. Sweet and sour still has the higher unit price

7 0

3 years ago

Read 2 more answers

Which graph represents the solution to this inequality? -1/4(12x+8)≤ -2x+11

Bond [772]

Answer:

Step-by-step explanation:

-3x-2 $\leq$ -2x+11