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# Finding Linear Equations from Slope and a Point #2 (Grade 9)

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## Finding Linear Equations from Slope and a Point #2

1.
Write an equation in slope-intercept form for a line that passes through the point (4, 1) and has a slope of 0.
1. x = 4
2. y = 1
3. y = 0
4. x = 0
2.
Write the equation of a line that has a slope of -2 and goes through the point (0,-8).
1. y = -2x + 8
2. y = -2x - 8
3. y = -8x - 2
4. y = 2x - 8
3.
What is the equation of the line with a slope of 3 through (-1, 4)?
1. y + 4 = 3(x + 1)
2. y - 4 = 3(x + 1)
3. y - 4 = 3(x - 1)
4. y + 4 = 3(x - 1)
5. None of the above
4.
Which is an equation for the line with slope -3 and y-intercept of (0,0)?
1. $y = -3$
2. $y = 0x + -3$
3. $y = 3x + 0$
4. $y = -3x$
5.
Which equation describes the line with a slope of $1/2$ that contains the point (4,6)?
1. $y-2=1/2(x-6)$
2. $y+6=1/2(x+4)$
3. $y-6=1/2(x-4)$
4. $y-4=1/2(x-6)$
6.
Which equation in point-slope form passes through the point (2,3) and has a slope of $-1/3$?
1. $y + 3 = -1/3(x - 2)$
2. $y - 3 = -1/3(x - 2)$
3. $y - 2 = -1/3(x - 3)$
4. $y + 2 = -1/3(x + 3)$
5. $y = -1/3x + 7/3$
7.
Choose the equation in point-slope form that has a slope of $3/4$ and passes through (-4,-2).
1. $y+2=3/4(x+4)$
2. $y-2=3/4(x-4)$
3. $y=4/3x-2$
4. $y=3/4x+4$
8.
What is the equation of a line with slope -2 and y-intercept -4?
1. $y=-2x+4$
2. $y=-2x-4$
3. $y=-4x-2$
4. $y=4x+2$
9.
Write the equation of the line in slope-intercept form passing through (-5, 7) with slope 2.
1. $y=17x + 2$
2. $y=2x + 17$
3. $y = 2x -19$
4. $y = 19x - 2$
10.
A straight line has a slope m = -2 and passes through the point (1,-4). What is the equation of this straight line?
1. $y=2x+2$
2. $y=-2x-2$
3. $y=4x+2$
4. $y=-4x-4$
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