Mathematics, 13.03.2020 16:43 charizma
1. Which is the equation in slope-intercept form for the line that passes through (6, 16) and is perpendicular to 2x + 5y = 4?
y=−25x+18
y=25x+14
y=52x+1
y=−52x+31
2. What is the slope of a line parallel to the line whose equation is 4x – 2y = 7?
−12
12
2
72
3. Which is the equation of a line perpendicular to the line with the equation 5x – 4y = 8?
5x – 4y = 3
5x + 3y = 3
4x – 5y = 5
4x + 5y = 5
4. Which is the equation in slope-intercept form for the line that passes through (−2, 4) and is parallel to 2x + y = 4?
y=12x+5
y=−2x
y = 2x + 8
y=−12x+3
5. Which best describes the relationship between the lines?
3x – y = −7
6x – 2y = 1
perpendicular
same line
parallel
neither
Answers: 2
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