Equations
What is an expression?
an equation without an equals sign, using math operations and numbers
What is a coordinate?
numbers that tell the location on the x and y axes on a grid
What is the perimeter of a shape?
the length around the shape
What is an inequality?
compares two values showing which is greater, uses the < and > symbols
What are perpendicular lines?
lines that cross to create a right angle
variables
Which axis goes across (horizontal)?
x axis
What is the space inside a shape?
area
What does equivalent mean?
equal, same
What is it called when lines cross?
intersect
What are positive and negative whole numbers called?
integers
Which way does the y axis go?
(up and down or across)
up and down
What does congruent mean?
the same
What are plus, minus, multiply, and divide called?
math operations
What does minimum mean?
the least amount or number possible
What does the word justify mean?
to prove why your answer is correct
Which quadrant has negative X values but positive Y values?
Quadrant II
What is a vertex?
a corner, where lines meet in a shape and form a point
What is calculated by multiplying the length, width and height? Be specific and mention the shape too
volume of a rectangular prism
What kind of triangle has a 90 degree angle?
right triangle
What is this called 42 ? (the little number)
exponent
This graph has intervals of numbers within each bar along the X axis
histogram
bh/2 is the formula for what calculation?
the area of a triangle
What is a unit rate?
a ratio with 1 on the bottom
This type of question has variability in the answers
a statistical question