Linear Equations
Linear Equations
Transformations
Parallel lines cut by a transversal
Interior/Exterior of Triangles
100
Slope intercept form of a equation of a line
What is y = mx + b ?
100
The state fair charges $14 for admission. Each ride costs $6. What is the function that relates the amount spent, S, to the number of rides, r?
What is S= 6r + 14
100
The 4 types of Transformations.
What is Dilations, Reflections, Translations, and Rotations?
100
What must angles on a straight line ALWAYS add to?
What is 180
100
All three angles in a triangle add to what
What is 180
200
An equation in slope intercept form where the slope is 1/2 and the y-intercept is -5
What is y =1/2x - 5 ?
200
What does "m" stand for in y= mx + b?
What is slope
200
A(1,1) scale factor of 3.
A'(3, 3)
200
If m1 = 39 and 1 and 2 form a linear pair, find m2.
What is 141?
200
Two interior angle measures of a triangle are 74 degrees and 53 degrees. What is the measure of the third interior angle?
What is 53 degrees
300
What does 'b' stand for in the equation 'y=mx+b'?
What is the 'y-intercept'
300
The first equation in a system is y= -5/2x -4
Which equation gives a system with no solution?
A) y = 2x + 6
B) y= 1/4x - 4
C) y= -5/2x - 9
D) y= 2x + 7
What is C) y= -5/2x - 9
300
Reflect: S(5, 1) over the y-axis.
S'(-5, 1)
300
What is the relationship between alternate interior angles?
What is "congruent"
300
The Exterior Angle Theorem states that the exterior angle is equal to what?
What is the sum of the two remote interior angles.
400
Slope of the this equation 2y = 6x - 10
What is 3
400
Two students are reading a novel. Ashley reads 10 pages per day. Carly reads 8 pages per day, but starts early and is on page 40. Write a system of equations to represent the situations, using d for days and p for pages.
What is:
Ashley: p= 10d
Carly: p= 8d + 40
400
Write the Translation:
(4, -1) ---> (3, -6)
What is 1 left, 5 down?
(x-1, y-5)
400
What is the angle relationship of x and y?
What is corresponding angles?
400
Solve for x
What is x = 49
500
An equation: y - 4 = 3(x + 5) in slope-intercept form
What is y = 3x + 19 ?
500
How many solutions does this system have?
y= 3/4x + 12
y= 4/3x
What is exactly one solution
500
Rotate the point (1,3) 180 counter clockwise.
(-1,-3)
500
If P is 60 degrees, what is the measure of C?
What is 120
500
Solve for x
What is x = 12