Vocabulary 1
a letter symbol used for an unknown number
what is a variable
Identify the slope:
y=3/2x +8
what is 3/2?
Identify the y- intercept:
y = x + 4
what is 4?
which number represents a "constant" in math?
2x + 3y +8 = 0
what is 8 and 0
what is the name of this formula: y=mx+b
what is slope intercept form?
What is the math term for 2 in 2x?
what is a coeeficient
Identify the slope :
y= -6x - 8
what is -6 ?
identify the y-intercept:
y= -3x -7
What is -7?
which math property is being displayed?
4(x +2) =4x + 8
what is distributive property?
which letter in the formula is represented by the "b"?
y=mx+b
what is the y intercept
numbers that specify the exact location of a point. (2,3)
what is coordinates
Identify the slope:
2x + y = -5
what is -2?
What is the y intercept:
2x + y = -5
What is -5?
What does the "E" in PEMDAS represents?
what is exponents?
which letter in the slope intercept formula represents the slope?
y=mx+b
what is the letter m?
two expressions using an = sign to connect them, represents what?
what is an equation
identify the slope:
8x +5y = -1
what is -8/5?
Identify the y intercept?
x - y = -1
What is -1?
when adding integres with same signs, you must add or subtract?
-3 + -5
what is add?
Which order of operations is represented in example?
3x + 7 = 10
what is multiplication?
often expressed as "rise over run"
what is slope?
idenitfy the slope:
-x - 3y = 11
what is -1/3?
Identify the y intercept:
-10x + 2y = -32
What is -16?
which axis on the graph runs left to right?
what is the x axis?
How many terms do you see in this equation?
2x + 4y + 9
There are 3 terms.