Any help you can offer, I will greatly appreciate. Thank you!
4. Give an example that shows that not all linear equations can be rewritten in the slope-intercept form of y=mx+b
6. Find an equation for the line. When possible, write answer in both point-slope and slope-intercept form.
b. The line is parallel to the line through (-8,7) and (-3,1), and has 6 as its x-intercept.
c. The line is parallel to the line x= -4, and it passes through (4,7).
7. Does this data satisfy a linear relationship? Explain.
year/value
1992/24000
1993/20400
1994/16800
1995/13200
8. Sid's salary is $1200 a month and he gets a 3% commission for selling cars.
b. How much selling must Sid do to make $6000 in a single month?
c. Write a linear equation that shows Sid's monthly income y in terms of the value x of the vehicles Sid sold.
11. Find the value of k if the line joining (4,k) and (6,8) and the line joining (-1,4) and (0,8).
a. parallel
b. perpendicular
4. Give an example that shows that not all linear equations can be rewritten in the slope-intercept form of y=mx+b
6. Find an equation for the line. When possible, write answer in both point-slope and slope-intercept form.
b. The line is parallel to the line through (-8,7) and (-3,1), and has 6 as its x-intercept.
c. The line is parallel to the line x= -4, and it passes through (4,7).
7. Does this data satisfy a linear relationship? Explain.
year/value
1992/24000
1993/20400
1994/16800
1995/13200
8. Sid's salary is $1200 a month and he gets a 3% commission for selling cars.
b. How much selling must Sid do to make $6000 in a single month?
c. Write a linear equation that shows Sid's monthly income y in terms of the value x of the vehicles Sid sold.
11. Find the value of k if the line joining (4,k) and (6,8) and the line joining (-1,4) and (0,8).
a. parallel
b. perpendicular
-
4) x= 2 or any equasion that would make a horizontal or verical line.
6) b. y = -6/5x + 6
c. x= 4
7) yes because it decreases at a constant rate
8) b. 6000= 1200 + .03x
4800= . 03 x
he must sell $160 000
c. 6000 = .03x + 1200
11) b. slope is 4, k = 0
c. slope is -1/4, k = -.5
this is what i think, sorry if im wrong
6) b. y = -6/5x + 6
c. x= 4
7) yes because it decreases at a constant rate
8) b. 6000= 1200 + .03x
4800= . 03 x
he must sell $160 000
c. 6000 = .03x + 1200
11) b. slope is 4, k = 0
c. slope is -1/4, k = -.5
this is what i think, sorry if im wrong