x, y, or any letter that can represent a number that we don't know
a number that is in front of a variableA number multiplied by a variable.
A relation for which each output has only one input. Can be tested on the coordinate plane with the vertical line test
Equations that does not have any variables with an exponent. They form a lie when graphed.
A place where a function crosses the y-axis and is represented by b in the formula y=mx+b.
The distance a number is from zero on a number line
All possible y values of a function
All possible x values of a function
A decimal number (between 1 & 9.9) multiplied by 10 raised to any power.
Equal to 1
a mathematical sentence with no equal sign
individual parts of an expression (separated by a plus or a minus)
whole numbers and their opposites
A two-dimensional number line where the vertical line is called the y-axis and the horizontal is called the x-axis. These lines are perpendicular and intersect at their zero points called the origin.
order of operations
Parentheses, Exponents/Radicals, Multiplication, Division, Addition, Subtraction
numbers that are able to written as a fraction (pretty decimals)
all rational and irrational numbers
A place where a function crosses the x-axis represented by x in the formula y=mx+b.
ax + by = c
steepness of a line, rise over run, rate of change
examples: f(x)=3x, g(x)=5x+2 , h(x)=10
slope intercept form
y = mx + b
forms a line when graphed