Linear Equations
Linear Equations 2
Transformations
Integers
Functions
100
Tell what a linear equation is.
What is a straight line.
100
What is slope?
What is how steep a line is.
100
Tell what a transformation is.
What is change.
100
-4 * -4
What is 16.
100
What is a function?
What is a rule.
200
Tell which of the following is NOT a linear equation: y= 2x y = 3x + 4 y = 1/2x y=2x^4 - 5
What is y=2x^4 - 5
200
Tell the equation for slope.
What is rise/run.
200
Name all four transformations we learned about.
What is reflection, translation, rotation, and dilation.
200
What is -4/2?
What is -2.
200
Complete the function: 3 --> 6 4 --> 8 5 --> ?
What is 10.
300
Tell the equation for a linear equation.
What is y=mx + b.
300
How can you find the y-intercept on the graph?
What is where the line crosses the y-axis.
300
A dilation of 1/4 will cause a figure to become bigger or smaller?
What is smaller.
300
-5 + 4 =
What is -1.
300
Which type of function will result in a straight line?
What is linear.
400
What does the m stand for in y = mx + b?
What is slope.
400
The solution for a system of equations is where the lines __________.
What is intersect.
400
Tell the rules for 180 degree rotation about the origin.
What is -x, - y.
400
-10 - 12
What is -2.
400
A curved line shows a(n) ____________ relationship. inverse linear exponential
What is inverse.
500
What does the y stand for in y = mx + b ?
What is the y-intercept.
500
A cab company charges a base fare of $2.00 plus $0.75 each additional mile. Which value is the slope, and which is the y-intercept?
$2-y intercept $0.75-slope
500
Which is the only transformation that produces similar, rather than congruent, figures?
What is a dilation.
500
-2 + -2
What is -4
500
What rule is represented by the following function? n y 3 --> 8 4--> 10 5--> 12
What is 2n + 2
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