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Which equation represents a line that has a slope of – 2/3 and a y-intercept of 4? A) 2x + 3y = 12 B) 2x – 3y = 12
Question
Which equation represents a line that has a slope of – 2/3 and a y-intercept of 4?
A)
2x + 3y = 12
B)
2x – 3y = 12
C)
3x – 2y = 12
D)
3x + 2y = 12
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Mathematics
3 years
2021-09-05T12:22:17+00:00
2021-09-05T12:22:17+00:00 1 Answers
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Answers ( )
Answer:
A
Step-by-step explanation:
Slope-intercept form: y=mx+b
2x+3y = 12
3y = 12-2x
y = (12-2x)/3
y = 4-2/3x
Here we can see that the slope is -2/3 and y-intercept 4. We already got the answer so we dont need to try the other options.