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Rasek [7]
3 years ago
13

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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