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Nady [450]
3 years ago
8

i need to know how to find the x and y intercepts and then graph the linear equation for the problem x+y=2

Mathematics
1 answer:
gizmo_the_mogwai [7]3 years ago
8 0

Answer:

The x-intercept of the straight line is at (2,0) and the y-intercept is at (0,2).

Join those two points with a straight line and get the graph.

Step-by-step explanation:

The intercept form of a straight line equation is \frac{x}{a} + \frac{y}{b} = 1, where the x-intercept of the line is at (a,0) and the y-intercept will be at (0,b).

So, we have to arrange the equation of a straight line in the intercept form and then we can easily find the x-intercept and y-intercept of the line.

Given equation is x + y = 2

⇒ \frac{x}{2} + \frac{y}{2} = 1

Therefore, the x-intercept of the straight line is at (2,0) and the y-intercept is at (0,2).

Now, locate the two points as obtained on the graph and join them with a straight line and you will get the graph of the line. (Answer)

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Step-by-step explanation:

Formula for probability of an event E can be observed as:

P(E) = \dfrac{\text{Number of favorable cases}}{\text {Total number of cases}}

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So, probability of getting Dr. Pepper the fourth time = \frac{1}7

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\Rightarrow \dfrac{1}7 \times \dfrac{1}{3} = \dfrac{1}{21}

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