Solving Equations
Solve: 3 + a = 10
a = 7
Operations in math are...
What is add, subtract, multiply, or divide?
Where does the graph of a proportional relationship start?
(0,0)
Slope of y=2x-4
What is 2
The distance from zero on a number line.
What is absolute value?
Solve: 6 = y - 3
y = 9
Dilations are...
When an object or point is getting bigger or smaller
What does linear mean?
The graph is a line!
Slope of y=4x-2
What is 4
If a line is parallel to another, it has _____ slope
...the same slope.
Solve: 4 + 2c = 8
c = 2
Congruence means...
When two shapes are exactly the same
Equation for slope
What is m = (y2 - y1)/(x2 - x1)
Slope of y= -3/4x +6
What is -3/4
What is 5 cubed?
125
Solve: 15 = 3d-3
d = 6
Rigidity is...
When a transformation is done and nothing changed
Slope of the line that passes through (2,6) and (4,7).
What is 1/2
Every odd number has what letter in it?
What is e
Solve: x+5 = 2x-5
x = 10
y=kx
Is it a positive or negative slope?
What is -1/2; negative.
Find the slope of the line passing through the following points: (-4, 0) and (-3, -2).
What is -2.
The only number in the English language that is spelled with same number of letters as the number itself...
What is 4 (four)?