SOLUTION: 1) Find an equation of the line.Write the equation in standard form.
With slope of -4/7, through (5,3)
a) 7x+4y = -41
b) c) 4x + 7y = 41
c) 4x + 7y = -41
2) Find the slope o
Algebra.Com
Question 796376: 1) Find an equation of the line.Write the equation in standard form.
With slope of -4/7, through (5,3)
a) 7x+4y = -41
b) c) 4x + 7y = 41
c) 4x + 7y = -41
2) Find the slope of the line.
through (-3,3) and (-8,-9)
a. 6/11
b. 12/5
c.5/12
3) Find the slope of the line.
7x +y = -1
a. -1/7
b. 7
c. -7
4) Determine the slope and the y-intercept of the graph of 10x - 8y = 80
a. 4/5; (0,8)
b. -5/4; (0,-10)
c. 5/4; (0,-10)
5) Find an equation for the line.Write the equation in standard form.
Through the origin and (-8,-5)
a. -5x - 8y = 0
b. 5x - 8y = 0
c. -8x + 5y = 0
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
1) Find an equation of the line.Write the equation in standard form.
With slope of -4/7, through (5,3)
Form: y = mx+b
3 = (-4/7)5 + b
21/7 + 28/7 = b
b = 7
------
Equation:
y = (-4/7)x + 7
4x + 7y = 49
a) 7x+4y = -41
b) c) 4x + 7y = 49
c) 4x + 7y = -41
---------------------------
2) Find the slope of the line.
through (-3,3) and (-8,-9)
slope = (3--9)/(-3--8) = 12/5
a. 6/11
b. 12/5
c.5/12
---------------------------------
3) Find the slope of the line.
7x +y = -1
y = -7x - 1
slope = -7
a. -1/7
b. 7
c. -7
4) Determine the slope and the y-intercept of the graph of 10x - 8y = 80
a. 4/5; (0,8)
b. -5/4; (0,-10)
c. 5/4; (0,-10)
5) Find an equation for the line.
Write the equation in standard form.
Through the origin and (-8,-5)
y = (5/8)x
5x - 8y = 0
a. -5x - 8y = 0
b. 5x - 8y = 0
c. -8x + 5y = 0
======================
Cheers,
Stan H.
======================
RELATED QUESTIONS
how would i make graphs for each answer?
1. Write the equation of the line parallel... (answered by Alan3354)
Rewrite the equation below in slope intercept form y = mx + b. Use fractions for the... (answered by checkley75)
Determine the standard form of the equation of the line that passes through (6,0) and... (answered by solver91311)
Write the equation of the line through the point (5,2) with slope -7/-3.
A. in point... (answered by MathLover1)
Write the equation of the line through the point (5,2) with slope -7/-3.
A. in point... (answered by lwsshak3)
TAKE HOME TEST:VERY IMPORTANT
1. (1,7)(10,1) find the slope of line that... (answered by solver91311)
Given the points (-4, 3) and (-3, 1):
a) Find the slope of the line through the... (answered by MathLover1)
Given the points (-4, 3) and (-3, 1):
a) Find the slope of the line through the... (answered by MathLover1)