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dsp73
3 years ago
8

The point (1, -3) is on the line given which equation below

Mathematics
2 answers:
Stells [14]3 years ago
8 0

Answer: B. y = -3x

Step-by-step explanation:

By plugging in the given point into each answer choice for the x and y values for which ever equation is true that is the correct answer.

For the purpose of speeding things up the correct answer is B y = -3x

If we plug in the point give, (1, -3) for (x, y) then we get the equation:

-3 = -3 * 1

This equation when solved: -3 = -3 which is true so this is the correct answer.

sineoko [7]3 years ago
3 0

Answer:

D

Step-by-step explanation:

The x value is a positive one since it has nothing in front of the x variable and x -3 represents y value of negative 3

Hope this helps plz mark brainliest!

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Graph 4x + y = 6x - 1<br> Show your work and explain the method used to determine the graph.
Maru [420]

See attachment for the graph of y = 2x - 1

<h3>How to graph the function?</h3>

The equation of the function is given as:

4x + y = 6x - 1

Subtract 4x from both sides of the equation

y = 2x - 1

This means that the equivalent equation of 4x + y = 6x - 1 is y = 2x - 1

So, we plot the graph of y = 2x - 1 to represent the equation 4x + y = 6x - 1

See attachment for the graph of y = 2x - 1

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2 years ago
Use the figure to the right to find the value of PT. T is the midpoint of PQ.
o-na [289]

Answer:

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Step-by-step explanation:

Since T is the midpoint of PQ, then

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4x + 5 = 8x - 7 ( subtract 4x from both sides )

5 = 4x - 7 ( add 7 to both sides )

12 = 4x ( divide both sides by 4 )

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Thus

PT = 4x + 5 = 4(3) + 5 = 12 + 5 = 17

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3 years ago
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Answer:

The volume of the fish tank is 48000 cubic centi meter.

Step-by-step explanation:

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Here,

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Volume=l*b*h

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3 years ago
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