1 linear equation jeopardy slopey-int slope intercept form graphs solving linear equations q $100 q...
TRANSCRIPT
1
Linear Equation JeopardySlope Y-int Slope Intercept
FormGraphs Solving Linear
Equations
Q $100
Q $200
Q $300
Q $400
Q $500
Q $100 Q $100Q $100 Q $100
Q $200 Q $200 Q $200 Q $200
Q $300 Q $300 Q $300 Q $300
Q $400 Q $400 Q $400 Q $400
Q $500 Q $500 Q $500 Q $500
2
$100 Question from Slope
What is slope?
3
$100 Answer from Slope
RiseRun
4
$200 Question from Slope
What is the slope of this equation?y = -3x + 4
5
$200 Answer from Slope
Slope = -3
6
$300 Question from Slope
What is the slope of the table?x y
1 3
2 7
3 11
4 15
5 19
7
$300 Answer from Slope
Change in y = 4Change in x = 1
Slope = 4
8
$400 Question from Slope
What is the slope of the table?x y
0 1
1 2
2 4
3 7
4 12
9
$400 Answer from Slope
There is no slope. The relationship is not linear, because it does not increase at a constant rate.
10
$500 Question from Slope
What is the slope of the line with the given coordinates?
(-4, -5) (-5, 5)
11
$500 Answer from Slope
-4 – 5 = -9 = 3 2 – 5 -3
12
$100 Question from Y-Intercept
What is y-intercept?
13
$100 Answer from Y-Intercept
y-intercept = starting point
14
$200 Question from Y-Intercept
What is the y-intercept of the following equation?
y = -3x + 4
15
$200 Answer from Y-Intercept
y-intercept = 4
16
$300 Question from Y-Intercept
What is the y-intercept of the table?
x y
0 6
1 9
2 12
3 15
4 18
17
$300 Answer from Y-Intercept
y- intercept = 6
18
$400 Question from Y-Intercept
What is the y-intercept of the table?
x y
2 20
4 16
6 12
8 8
19
$400 Answer from Y-Intercept
y- intercept = 24
20
$500 Question from Y-Intercept
What is the y-intercept of the following point and slope?
(2, 3) m = 5
21
$500 Answer from Y-Intercept
Using y = mx + b:3 = 5(2) + b-7 = b
22
$100 Question from Slope Intercept Form
What is slope intercept form?
23
$100 Answer from Slope Intercept Form
y = mx + b
24
$200 Question from Slope Intercept Form
What does the m represent in slope intercept form?
25
$200 Answer from Slope Intercept Form
m = slope
26
$300 Question from Slope Intercept Form
What does the b represent in slope intercept form?
27
$300 Answer from Slope Intercept Form
b = y- intercept
28
$400 Question from Slope Intercept Form
What is the equation for m = 8 and b = -3?
29
$400 Answer from Slope Intercept Form
y = 8x -3
30
$500 Question from Slope Intercept Form
What is the equation for the line with the given coordinates?
(1, 3) (-1, -1)
31
$500 Answer from Slope Intercept Form
slope = Change in y = -1 – 3 = -4 = 2 Change in x -1 – 1 -2 y-int = 3 = 2(1) + b 1 = by = 2x + 1
32
$100 Question from Graphs
What value is the independent variable?
33
$100 Answer from Graphs
x - axis
34
$200 Question from Graphs
What is the y-intercept?
35
$200 Answer from Graphs
y- intercept = 6
36
$300 Question from Graphs
What is the slope?
37
$300 Answer from Graphs
slope = Change in y = 5 – 0 = 5 Change in x 0 – 4 -4
38
$400 Question from Graphs
What is the slope and y-intercept?
39
$400 Answer from Graphs
slope = Change in y = 0 – 3 = -3 Change in x 4 – 0 4
y- int = 3
40
$500 Question from Graphs
What is the equation?
41
$500 Answer from Graphs
y = x
42
$100 Question from Solving Linear Equations
3x + 8 = 17
43
$100 Answer from Solving Linear Equations
3x + 8 = 17 - 8 - 8 3x = 9 3 3 x = 3
44
$200 Question from Solving Linear Equations
2x – 4 = -12
45
$200 Answer from Solving Linear Equations
2x -4 = -12 +4 +4 2x = -8 2 2 x = -4
46
$300 Question from Solving Linear Equations
-7 = -4x - 3
47
$300 Answer from Solving Linear Equations
-7 = -4x -3+3 +3-4 = -4x-4 -4 1 = x
48
$400 Question from Solving Linear Equations
3(x – 6) = 5x
49
$400 Answer from Solving Linear Equations
3(x – 6) = 5x 3x – 18 = 5x-3x -3x - 18 = 2x 2 2 -9 = x
50
$500 Question from Solving Linear Equations
11x – 5 = -13x + 7
51
$500 Answer from Solving Linear Equations
11x – 5 = -13x + 7+13x +5 +13x +5 24x = 12 24 24 x = .5