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3 years ago

HELP QUICK!!!!!!!!!!!!!!!!

Mathematics

1 answer:

jok3333 [9.3K]3 years ago

6 0

The constant of variation is another name for the slope, which in this case, would be 1/3.
The question then asks you to solve the equation when x = -3. Plus -3 into the x position, like so:
y = 1/3(-3)
Now solve:
y = -1

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I need help with this question please and thank you

marissa [1.9K]

Answer:

y = -1x + 3 or f(x) = -1x + 3

Step-by-step explanation:

Rise/run = 3/-3 = -1

Crosses the y-axis at 3

y = -1x + 3 or f(x) = -1x + 3

8 0

3 years ago

Read 2 more answers

What form is the equation below written in? y = (x - 2)2 - 9

fgiga [73]

Answer:

linear equation

Step-by-step explanation:

it is because x has degree 1.

degree 2:- quadratic

,,. 3:- cubic

,,. 4:- bi quadratic

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3 years ago

Q25 A train travelling at a speed of 30km/h crosses a bridge 25m long in 12 sec. How long will it take to overtake a another tra

Makovka662 [10]

Answer:

WHAT

Step-by-step explanation:

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3 years ago

10x + 1 = 2(3× + 5) - 1

MArishka [77]

Answer:

x = 2

Step-by-step explanation:

10x + 1 = 2(3x + 5) - 1

mutlipy the 2 to the 3x and the 5
you should get 10x + 1 = 6x + 10 - 1
now you have to add the combine terms
so it will now be 10x + 1 = 6x + 9
now you.have to get the x's on one side and the constants (numbers alone) on the other side
so you can subtract the 6x on both sides
once you do that you wil get 4x + 1 = 9
After you get this equation you will have to subtract the one from both sides.
you will get 4x = 8
All you have to do it divide 4 on both sides. Your final answer is x = 2.

7 0

3 years ago

Read 2 more answers

Check all of the ordered pairs that satisfy the equation below.

stiv31 [10]

Answer:

Hey there!

y=3/4x shows that the y-value is always 3/4 of the x-value.

Thus, if x is 4, y is 3. It always fits the 4:3 ratio.

The ordered pairs that satisfy this equation are: 28:21 and 16:12

Let me know if this helps :)

6 0

3 years ago