Question
I have a test tomorrow with a few sample questions that are expected to be on the test that I do not know how to properly do.
1)Find the slope intercept equation of the line passing through the intersection of the lines 2x-4y=1 & 3x+4y=4 and parallel to the line 5x+7y+3=0
2)Find the angle between the lines described by y=3x-5 & 4x+2y=12
3) Find the general form of the equation of the line through the intersection of 5x-2y=2 & 2x-3y=3 and perpendicular to the line through (4,-1) and (1,-6)
4)Calculate the vertex, x intercept & y intercept. State if the vertex represents a maximum or minimum and opening upwards or downwards. y=-3x^2 + 6x + 9
5a) Determine the equation of the line parallel to the x axis and passes through (8,-14)
b)Find the slope-intercept form equation between two points (-8,14) and (-7,-3)
c)Calculate the distance between two points
d) Calculate midpoint between the two points
Thanks in advance!
1)Find the slope intercept equation of the line passing through the intersection of the lines 2x-4y=1 & 3x+4y=4 and parallel to the line 5x+7y+3=0
2)Find the angle between the lines described by y=3x-5 & 4x+2y=12
3) Find the general form of the equation of the line through the intersection of 5x-2y=2 & 2x-3y=3 and perpendicular to the line through (4,-1) and (1,-6)
4)Calculate the vertex, x intercept & y intercept. State if the vertex represents a maximum or minimum and opening upwards or downwards. y=-3x^2 + 6x + 9
5a) Determine the equation of the line parallel to the x axis and passes through (8,-14)
b)Find the slope-intercept form equation between two points (-8,14) and (-7,-3)
c)Calculate the distance between two points
d) Calculate midpoint between the two points
Thanks in advance!