2 years ago

Which of the following graphs is NOT a function?

Mathematics

2 answers:

ioda2 years ago

6 0

Answer:

The second one that looks like a square but it is not a square

Step-by-step explanation:

MrMuchimi2 years ago

5 0

Answer: B

Step-by-step explanation:

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What is the slope of the line passing through the point(2,-1) and the origin.

tiny-mole [99]

Answer:

- 1/2

Step-by-step explanation:

(0,0) (2,-1)

m = difference of y/difference of x = (-1 - 0) / (2 - 0) = - 1/2

y = - 1/2 x

7 0

2 years ago

Write the equation of the line in fully simplified slope-intercept form.

tiny-mole [99]

Step-by-step explanation:

x= -7 y=0

x= -3 y =-6

y =mx+b

b=-7

-6= -3m -7

-3m = 1

m= -1/3

y= -x/3 -7

$y = - \frac{x}{3} - 7$

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2 years ago

What is the Best approximation for the perimeter of a Semi circle with a diameter of 64 m

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Answer:

164.848 m

Step-by-step explanation:

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2 years ago

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ch4aika [34]

Answer:

Wait a sec

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Convert into percentages 7/25

LekaFEV [45]

Answer:

28%

Step-by-step explanation:

Divide the numerator by the denominator in order to convert this fraction into a decimal.

7/25 = 0.28

Multiply the decimal by 100 to convert into a whole number.

.28 * 100 = 28

7/25 converted into a percent is 28%.

8 0

3 years ago