Answer:
45
2
03
16
26
224
Step-by-step explanation:
<h3>
Answer: Choice D</h3>
This shows a list of points where the x coordinate does not repeat. This means that any given x input leads to exactly one y output.
Something like choice A has x = 6 repeated; showing that x = 6 leads to both y = 11 and y = -9 at the same time. So this is why choice A is not a function. Choice B has x = 1 repeat, so it's not a function either. Choice C has x = 19 repeated, so it's not a function.
As a visual tool, you can use the vertical line test to check each set of points. If you are able to draw a single vertical line through more than one point on the graph, then it is not a function.
Answer:
the answer is repeating
Step-by-step explanation:
I hope this helps you :)
Answer:
a) $12
b) $0.17
c) $1.65
Step-by-step explanation:
a) 3 movie tickets cost $36. At this rate, what is the cost per ticket?
3 movie tickets = $36
1 ticket = x
Cross Multiply
3x = $36
x = $36/3
x = $12
Therefore, the cost per ticket = $12
b) 3 ice cream cones cost $.25. At this rate, how much do 2 ice cream cones cost?
3 ice cream cones = $0.25
2 ice cream cones = x
Cross Multiply
3x = 2 × $0.25
3x = $0.50
x = $0.50/3
x = $0.1666666667
Approximately = $0.17
Therefore, the cost of 2 ice cream cones = $0.17
c) 3 bananas cost $0.99. At this rate, how much do 5 bananas cost?
3 bananas = $0.99
5 bananas = x
Cross Multiply
3x = 5 × $0.99
x = 5 × $0.99/3
x = $1.65
Therefore, the cost of 5 bananas = $1.65
Answer: 4,11
Step-by-step explanation:
