Quadratic Formula
systems of equations
Vocabulary
Pythagorean Theorem
Slope
100
-b + the square root of [b(a)(c)] divided by 2a -
What is the formula for quadratic formula?
100
x=3 y=-8
What is the answer to the following systems of equations? 8x+4y=-44 3x+y=-8
100
natural(counting numbers), whole, and integers
What are the subgroups of rational numbers?
100
the longest side is called the hypotenuse and the shorter sides are called the legs.
What do you call the longest side and the shorter sides of a right angle.
100
Y=mx+b
What is the formula for slope?
200
x-axis
The answers to a quadratic equation lie on the ____?
200
one solution, 2 solutions, and no solutions
What are the different solutions you can get from solving a systems of equations?
200
It's a whole number and its opposite
What is an integer?
200
two legs and a hypotenuses
What is a right triangle?
200
It's standard form of slope
what is Ax+By=C ?
300
x=-1 x=5
What is the solution for the following problem? x^2-4x-5=0
300
There were 1500 children and 700 adults
The admission fee at a small fair is $1.50 for children and $4.00 for adults. On a certain day, 2200 people enter the fair and $5050 is collected. How many children and how many adults attended?
300
A non-repeating, non-terminating value
What is a rational number?
300
A^2+B^2=C^2
What is the formula for Pythagorean theorem?
300
9x+4y=7
What is 7=4y+9x in standard form?
400
x=-4 x=1
What is the solution to the following problem? x^2+3x-4=0
400
let x=the number of two-pint shots let y=the number of three-point shots 2x+3y=80 x+y=37
The Lakers scored a total of 80 points in a basketball game against the Bulls. The Lakers made a total of 37 two-point and three-point baskets. How many two-point shots did the Lakers make? How many three-point shots did the Lakers make? Write a linear systems of equations that can be used to solve this problem.
400
When multiplied by itself,gives its number
What is a square root?
400
Pythagorean triple
When all sides of a right triangle are whole numbers, it is called a _____?
400
3/5
What is the slope of the line given by the following equation? y=3/5x+4
500
x+5=0 x=-5
What is the answer to this equation below using the zero product property? x^2+10x+25=0
500
let x= the number of two point questions let y= the number of five point questions 2x+5=145 x+y=50
An exam worth 145 points contain 50 questions. Some of the questions are worth 5 points. How many 2 point questions are on the test? How many 5 point questions are on the test? Write a systems of equations that can be used to solve this problem.
500
Measures that change between data points.Things that could be measured at any time-they always exist
What is a continuous graph?
500
9.2195445
What is the length of the unknown side? If leg A is 6 and leg B is 7, what is the hypotenuses?
500
4/7
What is the slope of the line that passes through the given points? (-3,0) (4,4)
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