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1 year ago

When x=-1 what is the value of y?

Mathematics

2 answers:

andrew11 [14]1 year ago

8 0

Answer:

Step-by-step explanation:

All we have to do is find the point on the line where x = -1. If we know this, we can see how high the point is (i.e., find it's y-value). Then, we would know the value of y.

If we draw a vertical line from where x equals -1, we see that it crosses the line at point (-1, 3). This means that we can draw a line from the point to the number -1 on the x-axis and another line from the point to the number 3 on the y-axis.

Hence, the y-value when x=-1 would be 3.

seropon [69]1 year ago

6 0

Answer: y=3

Step-by-step explanation:

The x-axis is on the horizontal line, and the y-axis is on the vertical line. On the horizontal line at -1, just go up until you find where y is located.

By doing this, you can find that y=3.

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Subtract from the first equation the second equation:

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3 years ago

Can someone please help

Vinil7 [7]

Solving the given equation, the value of v that makes the statement true is:

A. v = 8.

<h3>What is the given equation?</h3>

The equation is:

$12 = 12 + \frac{v - 8}{2}$

Hence:

$\frac{v - 8}{2} = 0$

Applying cross multiplication:

v - 8 = 0

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Hence option A is correct.

More can be learned about equations at brainly.com/question/27882730

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1 year ago

Consider the parabola with a focus at the point (4,0) and directrix y = 3.

satela [25.4K]

Answer:

answer of your questions

Step-by-step explanation:

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2 years ago

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Answer:

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Step-by-step explanation:

If the scale is ...

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2 years ago

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Answer:

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