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Ne4ueva [31]
3 years ago
8

Need Help On This Problem PLZ :-)

Mathematics
1 answer:
anastassius [24]3 years ago
8 0

Answer:

y = 9 + 19x

Step-by-step explanation:

To find the equation matching a set of data, you simply try a few values for x and see if by solving that side of the equation you get the value of y.  If you do, you found your equation.

You have a big advantage here... since you have the value of y when x = 0.

When x = 0, y = 9, that's a very important data to have to simplify your research.

Let's try the value of 0 for x in each of the given equations:

y = 18 + 10 (0) = 18  --- NO

y = 9 + 19 (0) = 9 --- YES!  We can confirm with another value of x:

y = 9 + 19 (1) = 28 --- YES! Confirmed!

y = 9 + 19x is your answer!

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Answer: 1, 10



Step by step explanation:

6 0
3 years ago
What is the value of the function at x=−2?
Nezavi [6.7K]

Answer:

I would think y equals 2

Step-by-step explanation:

If I'm wrong someone tell me

6 0
2 years ago
Read 2 more answers
Ok need help this is the question :Use the Pythagorean theorem to write an equation for the distance Jane's trainer bikes.
IRINA_888 [86]

Answer:

<em>Jane traveled 8 miles farther then her trainer</em>

Step-by-step explanation:

<u>The Pythagora's Theorem</u>

In any right triangle, the square of the measure of the hypotenuse is the sum of the squares of the legs. This can be expressed with the formula:

c^2=a^2+b^2

Where

c = Hypotenuse or largest side

a,b = Legs or shorter sides

Jane's path from the Health Club to the end of her route describes two sides of a right triangle of lengths a=16 miles and b=12 miles.

Her total distance traveled is 16 + 12 = 28 miles

Her trainer goes directly from the Health Club to meet her through the hypotenuse of the triangle formed in the path.

We can calculate the length of his route as:

c=\sqrt{16^2+12^2}

c=\sqrt{256+144}=\sqrt{400}=20

c = 20 miles

The difference between their traveled lengths is 28 - 20 = 8 miles

Jane traveled 8 miles farther then her trainer

8 0
3 years ago
HELP ASAP with this question.
Lubov Fominskaja [6]
D. -12
Lol I think I've explained this enough times now so you know the process

7 0
2 years ago
Read 2 more answers
A group of friends went to lunch. The bill, before sales tax and tip, was $35.25. The group then tipped 18% on the amount after
Gala2k [10]

Answer:

I don't have friends so I don't know

7 0
3 years ago
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