3 years ago

Which graph represents a function?

Mathematics

1 answer:

Leno4ka [110]3 years ago

8 0

The correct answer is D

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Please solve in the image

eimsori [14]

Answer:

$4$

Step-by-step explanation:

The line passes through points $(2,0)\,,\,(0,2)$

Let $(x_1,y_1)=(2,0)\,,\,(x_2,y_2)=(0,2)$

Equation of a line passing through points $(x_1,y_1)\,,\,(x_2,y_2)$ is given by $y-y_1=\frac{y_2-y_1}{x_2-x_1}(x-x_1)$

$y-0=\frac{2-0}{0-2}(x-2)\\y=\frac{2}{-2}(x-2)\\y=-1(x-2)\\y=-x+2$

So,

$f(x)=y=-x+2$

Put $x=-2$

$f(-2)=-(-2)+2=2+2=4$

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3 years ago

A jar contains black and white jelly beans. What is the probability of reaching into the jar and

White raven [17]

Answer:

50% because there are only 2 colors

Step-by-step explanation:

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3 years ago

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What is the measure of PLEASE HELP ???

user100 [1]

46 degrees as the angle is between R and T

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3 years ago

How much do 14 fit in 42

Lynna [10]

Answer:

Step-by-step explanation:

42 divided by 14 is equal to 3

42/14=3

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What is bigger 88 fluid ounces or 60 cups

Evgesh-ka [11]

1 cup is 8 fluid ounces
so 60 cups is bigger.

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4 years ago