9 Questions

Linear equations covering slope, x and y intercept, slope-intercept form and evaluating.

Questions and Answers

- 1.Which is the slope - intercept form of a line?
- A.
M = yx + b

- B.
M =(y2-y1) / (x2-x1)

- C.
Y = mx + b

- D.
Y = bx + m

- 2.What is the slope of the following line? 3x + 7y = 4
- 3.Determine the slope from the following two points(3,6) and (5,-2)
- 4.Determine the slope from the following two points.(0,2) and (-4,-2)
- 5.Rewrite in slope-intercept form.4x - 2y = 6
- 6.Write the equation in slope-intercept form of the line passing through (-2,4) and has a slope of 3.
- 7.What is the x-intercept of the equation -2x + 9y = 12
- A.
12/9

- B.
6

- C.
-6

- D.
None of the above

- 8.Write the equation of the line that is parallel to y = 4x -7 and passes through (1,-3)
- 9.Evaluate for x = (2,-3,1/2) f(x) = -2x + 3/5