Show:
linear equations
test taking strategies
systems of linear equations
transformations
creating inequaities
100
What Ms. Harmon says to do IMMEDIATELY if you don't understand the FIRST question.
What is skip it and come back to it later?
100
The word for the place where two lines cross/intersect?
What is the "solution"?
100
What it is called when an image slides into a new location without changing size or orientation.
What is a translation?
100
Three is less than or equal to a number (a.) x≤3 (b.) 3≥x (c.) 3x≤y (d.)3≤x
What is (d.) 3≤x ?
200
the x value of any y-intercept In other words, if b=4, what number goes here: (__, 4) ?
What is 0?
200
A technique where you "plug in" each multiple choice response into a problem to see which one is correct
What is substitution? or What is elimination by substitution?
200
The word for a pair or set of linear equations.
What is a "system"?
200
The amount that an image dilates--in other words, how much bigger or smaller a dilation makes an image.
What is scale factor?
200
seventeen is less than 3 times a number
What is 17<3x ?
300
The slope and y intercept of this equation y= 1/2x -7 a. m=1, b=2 b. m=1/2, b=7 c. m=-7, b=1/2 d. m=1/2, b=-7
What is (d.) m=1/2, b=-7 ?
300
The best thing to do if you are frustrated during a test (a.) sleep (b.) scream (c.) quit/start guessing (d.) take a breath, stretch, think of something nice, skip to the next question and come back later, drink water, etc.
What is (d.) take a breath, stretch, think of something nice, skip to the next question and come back later, drink water, etc.?
300
Three steps to graphing any line from a linear equation.
What is (1.) plot the y-intercept and (2.) use rise over run to create other points on the line and (3.) connect the points to form the line.
300
The difference between a rotation and a reflection.
What is a rotation spins around a point and a reflection flips over a line?
300
thirty is less than or equal to a negative number divided by two
What is 30≤ -x/2 ?
400
The slope and y intercept of this equation -y= 1/2x -7
What is m=-1/2 and b=7 ?
400
A multiple-choice strategy when you go through each answer on a multiple choice question and eliminate (get rid of) which ones do not make sense once you have part of the answer figured out.
What is elimination?
400
The solution to this set of linear equations: y=x and -y=x
What is the origin (0,0) ?
400
What happens when an image in translated by the rule +4, -4
What is it moves up four units and to the left four units OR its x coordinates increase by 4 and its y coordinates decrease by 4
400
BAIT AND SWITCH! Ha-HA! This equation, solved for y: 2x=-y + 7
What is y = -2x + 7 OR y = 7 - 2x
500
The slope of this linear equation : -2x = -2y + 4
What is 2?
500
A person who is good at math.
Who is YOU!!!!
500
The solution to this set of linear equations: y=x and y=x-2 (a.) (0,0) (b.) (0, -2) (c.) m=1 (d.) there is no solution (e.) there are infinite solutions
What is (d.) there is NO solution?
500
BAIT AND SWITCH! The simple technique we use to determine whether a graph is a function.
What is the vertical line test?
500
The quantity of seven times a number divided by 2 is greater than three squared.
What is (7x)/2>3^2 OR 7x/2>9