Algebraic Equations
Not what you're looking for?
1. Determine whether the graphs of the two lines are parallel
Y+1=6x
3x-y= -1
2.Find an equation of the line having the given slope and containing the given point
express your answer in the form x=a, y=b, or y=mx+b
m=-4 (2,0)
3.Find an equation of the line containing the given pair of points
(1,5) (3,6)
4.Graph the equation using the slope and the y-intercept
y=1/10x+2
5.Find the slope and the y-intercept of the line
8x=5y+15
6.Find the domain of the function
g(x)=5/2-5x
7. Use the graph of the function f to find f(-1), f(0) and f(1)
8.For the graph, find the average rate of change as reduced fraction. Also, state the approximate units
9.Determine whether the graphs of the equations are perpendicular
2x-5y=6
2y-5x=7
10. The fax mailer bought a fax machine for 600. the fax machine depreciates at a rate of $20 a month
Find a function f that can be used to determine the value of the fax machine t months after purchase. Also, graph
11. Graph the equation by plotting points x=8
12. Graph the function
f(x)=x^2-x-2
13. Find the slope if it exits of the line containing the pair of pints
(-13,-2) (-19,-7)
14.Find the slope of the line
15. In 1994 the life expectancy of males in a certain country was 66.7 years. In 2001, it was 70.2 years. Let e represent the life expectancy in year t and let t represent the number of years sine 1994.
E(t)=?
E(15)=?
16.Find the slope and the y intercept y=3.3x-3
17.Given the function f(v)=3v+7 find each of the following
f(4)
f(-9)
f(6.5)
18.Write an equation of the line containing the given point and paralle to the given line
express your answer in the form y=mx+b
(-3,3) 9x=4y+5
19.Find the function value
f(x)=x^3
20.The function w(d)=0.112d approximates the amount, in centimerters, of water that results from d cm of snow melting. Find the amount of water that results from snow melting from depths of 11 cm, 37 cm, 50 cm.
11 cm of snow melting produces ___ cm of water
37 cm of snow melting produces ___ cm of water
50 cm of snow melting produces ___ cm of water
21.Find the slope intercept equation of the line that has the given characteristics
slope 4.6 and y intercept (0.-7)
22.Use the intercepts to graph the equation
7x-2y=14
23.Use the graph to find the following
f(2)
What is the domain
Determine all x values such that f(x)=0
x=
Purchase this Solution
Solution Summary
Neat, step-by-step solutions to all the problems.
Purchase this Solution
Free BrainMass Quizzes
Solving quadratic inequalities
This quiz test you on how well you are familiar with solving quadratic inequalities.
Know Your Linear Equations
Each question is a choice-summary multiple choice question that will present you with a linear equation and then make 4 statements about that equation. You must determine which of the 4 statements are true (if any) in regards to the equation.
Geometry - Real Life Application Problems
Understanding of how geometry applies to in real-world contexts
Probability Quiz
Some questions on probability
Multiplying Complex Numbers
This is a short quiz to check your understanding of multiplication of complex numbers in rectangular form.