Math help due by 12pm!?
Write the final answer in the slope-intercept form y = mx + b.
Use fractions, as necessary
2. Write the equation of the line passing through the points listed below. Write the final answer in the slope-intercept form y = mx + b. If the slope (m) or the y-intercept (b) are not integers, fractions must be used.
(-1, 4); (7, 2)
3.Write an equation of the line that contains the point A and is parallel to the line given below.
Write the final answer in the slope-intercept form y = mx + b. Use fractions for slope and y-intercept, as needed.
A = (-3, 0)
-4x + 2y = 17
4.A line passes through the origin and the point (-9, 4).
Write the equation of the line that passes through (-9, 4) and is perpendicular to the given line.
Write the final answer in the slope-intercept form y = mx + b.
(The slope and y-intercept must be written as fractions, when needed).
Favorite Answer
which means: y-3 = 5/9 (x- -3)
9(y-3) = 5(x+3)
Solve this to get the answer
2. use the equation (y-y1)/(y1-y2) = (x-x1)/x1-x2
(y-4)/4-2 = (x+1)/-1-7
Solve this to get the answer
3. solve of the 2nd line is -4x+2y = 17
2y = 17+4x which is y = 17/2 + 2x
slope for the equation y = mx+b is m which is the number preceding x. In this case 2.
now use the 1st equation y-y1 = m (x-x!) and substitute these values to get the answer.
4. Same as 2 your x1 = 0 x2 = -9
y1 = 0 and y2 = 4
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