Given the Standard Form of linear equation 5x - 2y = 10, find its x-intercept and y-intercept: (show your work)
1 answer:
We have that
5x - 2y = 10
we know that
Part A)
the x-intercept is when y=0
then
5x - 2y = 10------> 5x=10--------> x=10/5------> x=2
the answer Part A) is
the x intercept is the point (2,0)
Part B)
the y-intercept is when x=0
then
5x - 2y = 10------> -2y=10------> y=-10/2-----> y=-5
the answer Part B) is
the y intercept is the point (0,-5)
see the attached figure
5x - 2y = 10
we know that
Part A)
the x-intercept is when y=0
then
5x - 2y = 10------> 5x=10--------> x=10/5------> x=2
the answer Part A) is
the x intercept is the point (2,0)
Part B)
the y-intercept is when x=0
then
5x - 2y = 10------> -2y=10------> y=-10/2-----> y=-5
the answer Part B) is
the y intercept is the point (0,-5)
see the attached figure
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Step-by-step explanation:
Given,
Weekly salary of real estate agent = $250
Commission rate = 2%
Let,
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y be the total weekly income.
Amount of commission = 2% of sales per week
Amount of commission =
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The equation y=0.02x+250 gives the weekly income y in terms of sales x.
Keywords: equation, percentage
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