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zaharov [31]
3 years ago
15

Which set of ordered pairs does Not represent a function

Mathematics
1 answer:
LenKa [72]3 years ago
8 0

Answer:

Step-by-step explanation:

The second set. It contains (2,2) and (2,7), so it fails the vertical-line test.

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Can someone help out I’m really slow at this and don’t understand it please:)
myrzilka [38]

Answer:

2) 160

3) 320

Step-by-step explanation:

you want to find out the slope so use the formula

y₂-y₁/ x₂-x₁ and plug in the numbers

320-80=240

4-1=3

divide 240/3= 80

multiply 80 * (x) so if we try and find x=2 it would be 160

80 * 3 = 240

check your work by multiplying 80 and 4 (320) which is your y value! hope this helps!

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3 years ago
Ella has 0.5 lbs of sugar. How much water should she add to make the following concentrations? Tell Ella how much syrup she will
AfilCa [17]

I'm guessing the % of syrup refers to the % of sugar it has, therefore:

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3 years ago
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3 years ago
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Orlov [11]
Paralalell means that is has the same slope
y=mx+b
m=slope
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the equation of a line that passes through the point (x1,y1) and has a slope of m is y-y1=m(x-x1)
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Answer:

the answer is 567

Step-by-step explanation:

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= 567

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3 years ago
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