A line passes through (3, 7) and (6, 9). Which equation best represents the line? (4 points)
a
y = 3 over 2x + 5
b
y = 2 over 3x + 5
c
y = 3x + 2
d
y = 2 over 3x + 2
Answers
Answered by
22
Answer:
It is option 2
Step-by-step explanation:
This is how you work it-
If the line passes any two given points, say, (x_1,y_1)(x
1
,y
1
) and (x_2,y_2)(x
2
,y
2
) ; the equation of this line can be found as follows:
(y-y_1)=(\frac{y_2-y_2}{x_2-x_1})(x-x_1)(y−y
1
)=(
x
2
−x
1
y
2
−y
2
)(x−x
1
)
Also in the place of x_1x
1
and y_1y
1
, x_2x
2
and y_2y
2
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