MATH110 WEEK 3 TEST ANSWERS
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1. What is the y-intercept of the equation 8x + 3y = 24? (0, 8)
2. Given the line x = 3y - 5, what is the x-coordinate when 1
y = 2?
3. Given the line x = 3y - 5, what is the x-coordinate when Slope: 3, y-value: -11
y = 2?
4. What is the equation of the line that has a slope of -2 y = -2x + 6
and goes through the point (4, -2)?
5. In which direction does the parabola defined by the DOWN
equation y = -5^2 + 4 open?
6. In which direction does the parabola defined by the RIGHT
equation x = 1/2y^2 - 3 open?
7. What is the equation of the line that is parallel to y = 3x - 7
the line defined by the equation y = 3x − 5 and goes
through the point (3, 2)?
8. What is the equation of the line that is perpendicular y = -2/3x + 4
to the line defined by the equation 2y = 3x + 4 and goes
through the point (3, 2)?
9. What is the distance between the points (2, 4) and (5, 3 SQAURE ROOT OF 5
10)?
10. What is the midpoint of the line segment connecting (0, 6)
the points (-2, 4) and (2, 8)?
11. What is the value of x when y = 10 in the equation y = x = 2, -2
2X^2 + 2?
1/2
Study online at https://quizlet.com/_awsotz
1. What is the y-intercept of the equation 8x + 3y = 24? (0, 8)
2. Given the line x = 3y - 5, what is the x-coordinate when 1
y = 2?
3. Given the line x = 3y - 5, what is the x-coordinate when Slope: 3, y-value: -11
y = 2?
4. What is the equation of the line that has a slope of -2 y = -2x + 6
and goes through the point (4, -2)?
5. In which direction does the parabola defined by the DOWN
equation y = -5^2 + 4 open?
6. In which direction does the parabola defined by the RIGHT
equation x = 1/2y^2 - 3 open?
7. What is the equation of the line that is parallel to y = 3x - 7
the line defined by the equation y = 3x − 5 and goes
through the point (3, 2)?
8. What is the equation of the line that is perpendicular y = -2/3x + 4
to the line defined by the equation 2y = 3x + 4 and goes
through the point (3, 2)?
9. What is the distance between the points (2, 4) and (5, 3 SQAURE ROOT OF 5
10)?
10. What is the midpoint of the line segment connecting (0, 6)
the points (-2, 4) and (2, 8)?
11. What is the value of x when y = 10 in the equation y = x = 2, -2
2X^2 + 2?
1/2
