4 years ago

PLEASE HELP ASAP, IT WOULD MEAN SO MUCH!!! How do you write out a function rule? Thank you!! :)

Mathematics

1 answer:

yawa3891 [41]4 years ago

6 0

Answer: In order to have a function rule, you must have one constant.

Step-by-step explanation: Basically, a function rule is this:

x=5, and y=3x. write a function rule. the function rule would be this:

x 5 10 15 20 25 30

y 15 30 45 60 75 90

Does that help or no?

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Yea I kinda forgot this so can yall like help me :]

Oduvanchick [21]

Answer:

Step-by-step explanation:

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3 years ago

show all work to multiply 3 plus the square root of negative 16 times 6 minus the square root of negative 64

Aloiza [94]

Answer:

$\Huge \boxed{3+16i}$

$\rule[225]{225}{2}$

Step-by-step explanation:

$3+\sqrt{-16} * 6-\sqrt{-64}$

Using imaginary number rule : $\sqrt{-n} =\sqrt{n} *i$

Where $n$ is a positive integer.

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Multiplying.

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Combining like terms.

$3+16i$

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4 years ago

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Susan completed a 26-mile rollerblade marathon in 2.5 hours. If Susan skated at a constant rate, how fast was she skating? A. 10

Bond [772]

Answer:

A. 10.4 mph

Step-by-step explanation:

26÷2.5=10.4

Double checking your answer:

If she does 10.4 miles in an hour, she can get 20.8 in two hours

then you add half of how much she can go in an hour which is 5.2 (10.4÷2)

you add it together, and you will get 26 miles in total

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3 years ago

HELP NEEDED ASAP!!!!

svp [43]

Answer: It is The third option. hope that helps!

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3 years ago

Will mark brainliest!

Mamont248 [21]

Letter c!! its 5 lol

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3 years ago

Read 2 more answers