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3 years ago

Determine if it’s a function or not

Mathematics

1 answer:

cluponka [151]3 years ago

4 0

Answer:

C is not a function but D is

Step-by-step explanation:

For one input, you can only have one output for this to be a function. For table C, the input of 4 has 4 different outputs, so it cannot be a function.

D is a function however, because each input has only one output, even if the output is the same number.

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Answer:

Step-by-step explanation:

For each equation, set x to 0. A is correct because if x=o, then y will equal 38.910.

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3 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

Charlie has 32 cats, which is 8 times as many cats as Waylon. How many cats does Waylon have?

olya-2409 [2.1K]

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2 years ago

Read 2 more answers

Find a point-slope form for the line with slope 1 over 5 and passing through the point -8, -7

Whitepunk [10]

Answer:

(1/5)x-5.4=y

Step-by-step explanation:

mx+b=y

m=(1/5)

(-8,-7)=(x,y)

(1/5)(-8)+b=(-7)

-1.6+b=-7

b=-5.4

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2 years ago

An average African elephant weighs about 9,072 pounds. How is this number written in scientific notation?

qwelly [4]

Answer:9.072×10³

Step-by-step explanation:

A number is said to be written in a scientific notation or standard form if it is expressed in the form a×10n where 1 is less than or equal to a and a is less than 10 and n is an integer

9072 is more than 10

So 9072÷10=907.2

Still 907.2 is more than 10

So 907.2÷10=90.72

Still 90.72 is more than 10

So 90.72÷10=9.072

9.072 is less than 10

We divided 9072 by 1000 and 1000 as a power of ten is 10³

So the answer is 9.072×10³

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2 years ago