3 years ago

Write an equation of the line graphed in slope-intercept form using the variables x and y.

Mathematics

1 answer:

seraphim [82]3 years ago

6 0

Answer:

y = -0.5x + 5

Step-by-step explanation:

To find the slope you can look at the graph at tell that the line goes down 2 and to the right 1. It looks like this in fraction form -1/2. If we divide -1 by -2 we get -0.5. This is a downward slope so the slope is negative. The y-intercept is where the line intercepts the y-axis which is 5. Slope-intercept form is y = mx + b.

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What is the y coordinate in the solution for the system of linear equations below

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Answer:

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use elimination by making the ys opposite in value and eliminating them from the equation so there is only variable:

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