Linear Relations and Functions, Equations & Inequalities
Exponents and Radicals
Slope
Polynomials
100
An expression that contains at least one variable.
What is an algebraic expression?
100
The vertical line test can be used to determine if a relation is one of these.
What is a function?
100
Simplify 5√63
What is 15√7?
100
The equation to find slope.
What is m=(y2-y1)/(x2-x1)?
100
Solve x^2-16x+64=0 by factoring.
What is x=8?
200
The decimal form of this kind of number is either a terminating or repeating decimal, and can always be written as the ratio of two integers.
What is a rational number?
200
f(x)=2x^2-4x+5 and g(x)= -x^2+15, then (f-g)(x) is this.
What is 3x^2-4x-10?
200
This line has a slope of zero.
What is a horizontal line?
200
Solve x^2=2x+99 by factoring.
What is x=-9 and x=11?
300
This is a name for the distance from 0 on the number line.
What is the absolute value?
300
Can always be written in the form Ax+ By = C.
What is a linear equation?
300
(3x^2y^2)(-4x^2y^4) simplified is this.
What is -12x^5y^6?
300
These line have the same slope but different y-intercepts.
What are parallel lines?
300
This quadratic equation has the roots x=-5 and x=8.
What is x^2-3x-40=0?
400
The solution to the inequality -8x-5<11
What is x>2?
400
The inverse of the relation [(2,1), (-3,0), (1,5)]
What is a [(1,2), (0,-3), (5,1)]?
400
(9/225)^(.5) simplified is this.
What is 3/15?
400
The equation of a line in slope intercept from with slope .5, passing through the point (6,4)
What is y=0.5x+1?
400
The graph that represents this type of polynomial function must pass through the x-axis.
What is an odd degree polynomial function?
500
5(3x+4y) simplified using the distributive property is this.
What is 15x+20y?
500
These are the steps you follow for this process.
1. Define the decision variables
2. Write the objective function.
3. Write the constraints and then graph the inequalities.
4. Find the coordinates of the vertices (corners) of the feasible region
5. Evaluate the vertices (corners) of the feasible region in the objective function. Use a table.
6. Determine the minimum or maximum values.
What is linear programming?
500
1. Define the variables
2. Write a system of inequalities
3. Graph the system of inequalities
4. Find the coordinates of the vertices of the feasible region
5. Write a function to be maximized/minimized
6. Substitute the coordinates of the vertices into the function
7. Select the greatest or least result. Answer the problem
What is the Linear Programming Procedure?
500
The x-intercept and and y-intercept of 5x+3y=15.
What are x=3 and y=5?
500
Two complex numbers of the form a + bi and a - bi
product is always a real number