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Wittaler [7]
3 years ago
11

5. Does the graph represent a function? * 1 point Yes O No

Mathematics
2 answers:
Alinara [238K]3 years ago
8 0
The vertical line test can be used to determine whether a graph represents a function. A vertical line includes all points with a particular
x
x
value. The
y
y
value of a point where a vertical line intersects a graph represents an output for that input
x
x
value. If we can draw any vertical line that intersects a graph more than once, then the graph does not define a function because that
x
x
value has more than one output. A function has only one output value for each input value.
madam [21]3 years ago
6 0

Answer:

No

Step-by-step explanation:

i did it on khan

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1/2x=14<br> Help please I’ve been stuck on this how do I check it?
n200080 [17]
Divided both sides by 1/2
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x=14/(1/2)=14/0.5=28
The answer will be x=28
7 0
3 years ago
A jar contains 4 blue marbles, 6 red marbles, 10 purple
earnstyle [38]

Answer:

A

Step-by-step explanation

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4 0
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Alborosie

Answer:

y= - 1/4x - 3

Step-by-step explanation:

4 0
3 years ago
Ami buys x apples and y bananas. The apples cost 15p each and the bananas cost 20p each. The total cost of Ami's apples and bana
Bezzdna [24]

Answer:

0.15x + 0.20y = 1.80

Step-by-step explanation:

Here, we are interested in writing an equation for the total cost of the apples and bananas

before we write , kindly understand that 100p = £1

So the cost of apple which is 15p will be 15/100 =£ 0.15

The cost of bananas which is 20p will be 20/100 = £0.2

Thus, the total cost of the apples bought will be number of apples bought * price of apple bought = 0.15 * x = £0.15x

The cost of bananas = number of bananas bought * price of bananas = 0.2 * y = £0.2y

So the total cost of the apples and bananas will be;

0.15x + 0.20y = 1.80

7 0
3 years ago
Help pls
Akimi4 [234]
50x(60/100)
= 30
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20x(15/100)
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$20+$3 = $23
6 0
3 years ago
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