Slope Quiz (Part 1)

Approved & Edited by ProProfs Editorial Team
The ProProfs editorial team is comprised of experienced subject matter experts. They've collectively created over 10,000 quizzes and lessons, serving over 100 million users. Our team includes in-house content moderators and subject matter experts, as well as a global network of rigorously trained contributors. All adhere to our comprehensive editorial guidelines, ensuring the delivery of high-quality content.
Learn about Our Editorial Process
| By Rbaptist
R
Rbaptist
Community Contributor
Quizzes Created: 5 | Total Attempts: 3,516
Questions: 6 | Attempts: 180

SettingsSettingsSettings
Slope Quiz (Part 1) - Quiz


Slope quiz to show knowledge of formula and y and x intercept


Questions and Answers
  • 1. 

    What is the slope of the graph with the equation y= 4x + 7

    • A.

      4

    • B.

      -4

    • C.

      7

    • D.

      -7

    Correct Answer
    A. 4
    Explanation
    The slope of a linear equation in the form y = mx + b is represented by the coefficient of x, which in this case is 4. Therefore, the slope of the graph with the equation y = 4x + 7 is 4.

    Rate this question:

  • 2. 

    What is the y intercept of the equation y= 3x - 4

    • A.

      3

    • B.

      -3

    • C.

      -4

    • D.

      4

    Correct Answer
    C. -4
    Explanation
    The y-intercept of an equation represents the point where the line crosses the y-axis. In the equation y = 3x - 4, the y-intercept is the value of y when x is equal to 0. Plugging in x = 0 into the equation gives us y = 3(0) - 4, which simplifies to y = -4. Therefore, the y-intercept of the equation is -4.

    Rate this question:

  • 3. 

    In the equation y= x, what is the slope?

    Correct Answer
    1
    one
    1/1
    Explanation
    The equation y = x represents a straight line with a slope of 1. This means that for every unit increase in the x-coordinate, the y-coordinate also increases by 1 unit. The answer "one" is another way of expressing the slope of 1. The fraction 1/1 is equivalent to 1, indicating that the slope is 1.

    Rate this question:

  • 4. 

    In the equationy =  4x - 8, what is the y intercept?

    Correct Answer
    -8
    Explanation
    The y-intercept of an equation represents the point where the line crosses the y-axis. In this equation, the y-intercept is -8, which means that when x is equal to 0, the value of y is -8. This can be determined by substituting x=0 into the equation, resulting in y=-8. Therefore, the correct answer is -8.

    Rate this question:

  • 5. 

    Find the slope given the following points ( 2, 0)  and ( 1, 2)

    • A.

      1

    • B.

      -2

    • C.

      2

    • D.

      -1

    Correct Answer
    B. -2
    Explanation
    The slope of a line can be found using the formula (y2 - y1) / (x2 - x1), where (x1, y1) and (x2, y2) are the coordinates of two points on the line. In this case, the coordinates are (2, 0) and (1, 2). Plugging these values into the formula, we get (0 - 2) / (2 - 1) = -2 / 1 = -2. Therefore, the slope of the line is -2.

    Rate this question:

  • 6. 

    If your graph shows a horizontal line, what type of slope is it?

    Correct Answer
    zero
    0
    Explanation
    If a graph shows a horizontal line, it means that the y-coordinate remains constant regardless of the change in the x-coordinate. In other words, there is no change in the y-value as the x-value increases or decreases. This indicates that the slope of the line is zero.

    Rate this question:

Quiz Review Timeline +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • May 31, 2024
    Quiz Edited by
    ProProfs Editorial Team
  • Jan 26, 2015
    Quiz Created by
    Rbaptist
Back to Top Back to top
Advertisement
×

Wait!
Here's an interesting quiz for you.

We have other quizzes matching your interest.