Answer:
- not a function
- an x-value is repeated
Step-by-step explanation:
A function maps each value of the independent variable to one value of the dependent variable. If an input maps to two or more different outputs, the relation is not a function.
On a graph, two or more different output values for the same input will show up as points vertically aligned with each other. That is, a vertical line will intersect the graph in more than one place. When that happens, we say the graph <em>does not pass the vertical line test, so is not a function.</em>
<em>___</em>
On the graph of these points, we show the vertical line that intersects two of the points of the given relation. The relation fails the vertical line test.
Answer:
(-1,5) is not a solution for both equations , it is a solution for only the first equation .
Step-by-step explanation:
Answer:
$459.65
Step-by-step explanation:
The total number of cartons you filled was ...
210 +175 +224 +160 +216 +90 = 1075
so your pay for filling those is ...
$0.41 × 1075 = $440.75
You get an additional amount of pay for the cartons filled on Saturday:
$0.21 × 90 = $18.90
So your pay for the week is ...
$440.75 +18.90 = $459.65
Answer: its the same amount
Step-by-step explanation:
So that each row can have the same number of chairs.
18 = 1 x 18
18 = 2 x 9
18 = 3 x 6
so we can arrange them:
1 row of 18 chairs
2 rows of 9 chairs
3 rows of 6 chairs