WorksheetsUnit 4 MidQuiz Review
Total questions: 13
Worksheet time: 6mins
What is the slope in the equation:
y-7=9(x-4)
9
-7
-4
7/4
What is the slope in the equation:
y-7=8(x-4)
(a)
What is the point used in the equation:
y-3=8(x+4)
(-3,4)
(4,-3)
(-4,3)
(3,-4)
What is the slope in the equation:
y+7=10(x+9)
7
10
9
7/9
What is the point used in the equation:
y+7=10(x+9)
(7,9)
(9,7)
(-7,-9)
(-9,-7)
What is the first step to solve for y
2x + y = 10
Subtract 2x from both sides
Subtract y from both sides
Subtract 10 from both sides
Divide each side by 2
What is the next step to solve for y
3y = 2x + 9
Divide each side by
2
Divide each side by
3
Subtract 3y from both sides
Subtract 9
if we divide the equation by 3
3y = 6x + 9
we get:
y=9x+12
3y=6x+3
y=2x+9
y=2x+3
Which equation is parallel to line y=3x+7
y=1/3x-7
y=3x-7
y=7x+3
y=-1/3x-7
Which equation is perpendicular to line y=3x+7
y=-3x+7
y=-3x-7
y=−31x −8
y=31x+14
How do you start graphing y=23x + 2
plot a point at (2,3) and go up 0 and right 2.
plot a point on the origin, and then go up 3 and right 2
plot a point at (0,2) and then go up 3 units and right 2 units.
plot a point at (2,0) and then go up 3 units and right 2 units.
How do you graph y = −4x −7 ?
Plot a point at (0,-7) and then go down 4
Plot a point at (0,-7) and then go down 4 and right 1
Plot a point at (-7,0) and then go down 4 and right 1
Plot a point at (0,-7) and then go up 4 and right 1.
What is the first step to solve for y
y - 2x = 10
Subtract 2x from both sides
Add 2x to both sides
Subtract 10 from both sides
Divide each side by 2
