Purchase Solution

Equations of lines

Not what you're looking for?

Ask Custom Question

1. find the slope-intercept equation of the line that has the given characteristics.
slope 6 and y- intercept (0,3)
The slope- intercept equation is y=

2. Find the slope- intercept equation of the line that has the given characteristics.
Slope 8.8 and y-intercept (0,-4)
The slope -intercept equation= .
(Use integers or decimals for any numbers in the expression.)

3. Find an equation of the line having slope and containing the given point
m=8, (3,2)
The equation of the line is y= . (Simplify your answer. use integers or fractions for any numbers in the expression)

4. Find an equation of the line having the given slop and containing the given point.
M= 4/5, (8,-4)
The equation of the line is y=. Simplify your answer. Use integers or fractions for any numbers in the expression)

Find an equation of the line containing the given pair of points. Express your answer in the form x=a,y=b,or y=mx=b.
(-4,-4) and (6,6)
What is an equation of the line?
Y= . Simplify your answer

5. Find an equation of the line containing the given pair of points
(-2,-9) and (-6,-8)
The equation of the line is y=. Simplify your answer. Use integers or fractions for any numbers in the expression)

6. Find an equation of the line containing the given pair of points.
(1/4,-1/2) and (3/4,5)
What line is the equation of the line?
Y= . Simplify your answer. Type answer in the form y=mx + b using integers or fractions.

7. Write an an equation of the line containing the given point and parallel to the given line. Express your answer in the form y= mx + b.
(2,3;x+4y=3
the equation of the line is y= . Use integers or fractions for any numbers in the expression).

8.
Write an an equation of the line containing the given point and parallel to the given line. Express your answer in the form y= mx + b.
(9-,9); 2x=5y+7
The equation of the line is y= .( Simplify your answer Use integers or fractions for any numbers in the expression).

9. Write an equation of the line containing the given point and perpendicular to the given line. Express your answer in the form y=mx +b.
(5,9);7x+y=4
the equation of the line is y= .
Simplify your answer Use integers or fractions for any numbers in the expression).

10. Write an equation of the line containing the given point and perpendicular to the given line.
(2,-6);2x+3y=7
the equation of the line is y= .
Type your answer in the form y=mx+ b. simplify your answer. Type an integer or a fraction.

10. Media Services charges $40 for a phone and $20/months for its economy plan.

Find a model that determines the total cost, c(t),of operating a Media Services phone for t months.
C(t)= .

Purchase this Solution

Solution Summary

This provides examples of writing equations of lines, and creating an equation for a word problem.

Purchase this Solution


Free BrainMass Quizzes
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.

Multiplying Complex Numbers

This is a short quiz to check your understanding of multiplication of complex numbers in rectangular form.

Probability Quiz

Some questions on probability

Solving quadratic inequalities

This quiz test you on how well you are familiar with solving quadratic inequalities.

Geometry - Real Life Application Problems

Understanding of how geometry applies to in real-world contexts