I am having tuble with this problem:
Graph the line given by the formula y=2x+3. Using the graph, find:
The value of y corresponding to the value of x equal to −1; 2; 3; 5

I don't really know how to find the answer can you guys give me the answer and explain how you got it

Thanks so much

  1. 👍
  2. 👎
  3. 👁
  1. I also have another question:

    Write the equation of the line parallel to the given line and passing through the given point.

    y=6 through (3,4)

    this is what i did and i got it wrong


    i did the same way of solving for this problem
    y=x+5 through (8,1)
    and it's correct

    1. 👍
    2. 👎
  2. sory typo in top
    this is what i did and i got it wrong

    1. 👍
    2. 👎
  3. y=2x+3.
    y(-1) = 2(-1)+2 = -2+3 = 1
    y(1) = 2(1)+3 = 2+3 = 5
    and so on

    The line y=6 is a horizontal line.
    A horizontal line through (3,4) is y=4

    1. 👍
    2. 👎

Respond to this Question

First Name

Your Response

Similar Questions

  1. Algebra

    1.Solve the system of equations. y = 2x^2 - 3 y = 3x - 1 a. no solution b. (-1/2, 5), (2, -5/2) c. (-1/2, -5/2), (2,5) d. (1/2, 5/2), (2, 5) many real number solutions does the equation have 0 = -3x^2 + x - 4 a. 0 b. 1 c. 2

  2. Math

    Which graph represents the solution set for the inequality y≥x+1? A graph of a solid line at y equals x plus 1, with shading below the line. A graph of a dotted line at y equals x plus 1, with shading above the line. A graph of

  3. Edtech

    Which type of graph best shows a comparison of a part to a whole 1) Bar Graph 2)Line Graph 3)Pie, or Circle, Graph 4)Column Graph

  4. Algebra

    An electronic store makes a profit of $72 for every television sold and $90 for every computer sold. The managers target is to make at least $360 a day on sales from televisions and computers. Let x = the number of televisions

  1. Calculus

    Graph the function f(x)=x+4/x Graph the secant line that passes through the points (1,5) and (8,8.5) on the same set of axes Find the number c that satisfies the conclusion of the Mean Value Theorem for f on [1,8] c= Notice that

  2. math

    Which graph shows the solution to the inequality? x - 4 ≥ -1 graph A is a number line with -10 through 3 graph b is a number line with 3 through 10 with a circle on 3 graph c is a number line with 5 through 10 graph d is a

  3. Algebra

    A line has slope -5/3. Through which two points could this line pass? A: (12,13), (17,10) B: (16,15), (13,10)*** C: (0,7), (3,10) D: (11,13), (8,18)*** My Explanation: I know how to use the formula for slope, which is y2 -y1 over

  4. science

    A Graph Shows Distance On The Vertical Axis And Time On The Horitzonal Axis. If The Speed Is Steadily Increasing. What Will The Line Representing Speed Look Like On The Graph? (I believe the answer is A) A. It will be a straight

  1. Geometry HELP!!!

    What happens to the graph of the line y = 3x -2 when the equation is changed to y = 3x +6? What happens to the graph of the line y = 2x - 5 when the equation is changed to y = 5x + 6? On the first question: What happens to the

  2. Algebra

    Use the above graph of f(x) to complete the following table for values of its inverse function, f^{-1}(x). The graph has a point on (2,2)the y-intercept is 4 the x intercept is 3 x =-4, 8, 0, -2, 2 f^{-1}(x) Note: You can earn

  3. Calculus - Tangent Line

    Hi, im having problems with the following problem. The main issue is actually starting the problem. Find the two points on the curve y = x^4 - 2x^2 - x that have a common tangent line. First, find the derivative of y(x) so that

  4. Math

    1. Graph the points A ( -5,0) B ( -4, 3) and C ( 0, -4) A B C D 2. Identify the quadrant in which (3, -6) lies A II B IV C I D III 3. Determine which ordered pair is a solution of y = 2x - 3 A ( -2, 7) B ( 0, 3) C ( -4, -11 D ( 5,

You can view more similar questions or ask a new question.