3 years ago

Determine the slope and y-intercept of the graph: 7x + 4y = 28

Mathematics

1 answer:

barxatty [35]3 years ago

5 0

Answer:

slope is (-7/4) and y-intercept is 7

Step-by-step explanation:

If we convert the equation 7x + 4y = 28 into Slope-intercept form, we can find the slope and the y-intercept.

7x + 4y - 7x = 28 - 7x

4y = 28 - 7x

divide both sides by 4

y = (28 - 7x)/4

y = 7 - 7x/4

slope is (-7/4) and y-intercept is 7

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