Choose the equation of the horizontal line that passes through the point (4, -3).
y = 4
x = -3
x = 4
y = -3
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OpenStudy (cwrw238):
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OpenStudy (anonymous):
so its -3
OpenStudy (cwrw238):
yes y = -3
OpenStudy (anonymous):
thanks ho bout this..
Which of the following is the slope between the two points (0, -4) and (-2, 5)?
-9/2
2/9
-2/9
9/2
OpenStudy (cwrw238):
slope = difference in y coordinates / difference in x coordinates
= (5-(-4)) / (-2-0)
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OpenStudy (anonymous):
so its A
OpenStudy (cwrw238):
yes
OpenStudy (anonymous):
thankss do u mind helping with one more question
OpenStudy (cwrw238):
ok
OpenStudy (anonymous):
Choose the equation of the vertical line that passes through the point (-5, 9).
y = -5
y = 9
x = -5
x = 9
i think its -5
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OpenStudy (cwrw238):
yes x = -5
OpenStudy (anonymous):
thankss
OpenStudy (cwrw238):
yw
OpenStudy (anonymous):
i got one more question i want to make sure
Choose the slope-intercept equation of the line that passes through the point (4, -6) and is parallel to y = -1/2x + 5.
y = -2x + 2
y = 2x - 14
y =1/2 x - 8
y = -1/2x - 4
OpenStudy (cwrw238):
an equation parallel to y = -1/2 x + 5 will gave the same slope
the slope is the coefficient of x that is -1/2
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