40 POINTS! PLEASE HELP! NEED ANSWERS FAST! BRAINLIEST FOR THOSE WHO ANSWER ALL QUESTIONS! 1. This table represents a function.

40 POINTS! PLEASE HELP! NEED ANSWERS FAST! BRAINLIEST FOR THOSE WHO ANSWER ALL QUESTIONS!

1. This table represents a function.

Plot points to represent the function as a graph.

x y
−4 10
0 8
4 6
10 3

2. What is the apparent solution to the system of equations?

y=−2x+3y=13x−4

Graph the system of equations using the Line tool. Plot a point at the apparent solution to the system using the Point tool.

3. John bought 6 dumplings for $3.00.
Let x represent the number of dumplings purchased, and let y represent the total cost.
Graph the line that represents the proportional relationship.

4. Which expression is equivalent to 4−2/2−^3?

−16

−8

8

16

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This Post Has 9 Comments

  1. So you just plot the points on a graph and draw a line to connect them
    [tex]20 POINTS + BRAINLIEST! NEED HELP FAST! This table represents a function. Plot points to represent[/tex]

  2. to plot points   for x just start at the origin (middle) and go to the left however many times it say(if the number is a positive) if the number is a negative then go right however many times it says if it is 0 go nowhere

    now keep you pencil there and go up however many times it says on y(if it is positive) if it is negative then go down however many times it says. if it says 0 go nowhere.

    you have just plotted a point! now when you finish plotting all of them connect them with a ruler

    plot each point as (-3, 7), (0,4), (3,1), (8,-4)   in the parenthesis on the left of the comma is x and the right is y.

  3. The graph in the attached figure

    Step-by-step explanation:

    we have the ordered pairs

    (-4,9),(-1,3),(0,1),(2,-3)

    Using a graphing tool

    Plot the given ordered pairs in the coordinate plane

    Remember that

    In a ordered pair (x,y), the first coordinate is the location of the point in the x-axis and the second coordinate is the location of the point in the y-axis

    see the attached figure

    The graph represent a line

    Find the equation of the line

    Find the slope

    take two points

    [tex](0,1),(2,-3)\\m=(-3-1)/(2-0)=-2[/tex]

    The equation of the line in slope intercept form is equal to

    [tex]y=mx+b[/tex]

    we have

    [tex]m=-2\\b=1[/tex]

    substitute

    [tex]y=-2x+1[/tex]

    [tex]This table represents a function plot points to represent the function as a graph. x -4 y 9[/tex]

  4. the required function is [tex]y=-x+4[/tex].

    step-by-step explanation:

    from the given table it is noticed that the graph passing through (-3,7), (0,4), (3,1) and (8,-4).

    it is a linear function because the value of y is decrease by one as the value of x increase by 1.

    the slope of the function is

    [tex]m=\frac{y_2-y_1}{x_2-x_1}=\frac{4-7}{)}=\frac{-3}{3}=-1[/tex]

    the slope of the function is -1 and the y-intercept is 4.

    the slope intercept form is

    [tex]y=mx+b[/tex]

    where, m is slope and b is y-intercept.

    [tex]y=-1x+4[/tex]

    [tex]y=-x+4[/tex]

    therefore the required function is [tex]y=-x+4[/tex]. the graph of this function is shown below.

  5. The points represent a linear function (first-order polynomial).

    Step-by-step explanation:

    The points are included in the attached image, which depicts a constant slope and, consequently, represents a linear function (first-order polynomial).

    [tex]This table represents a function. plot points to represent the function as a graph. x y -4 10 0 8 4[/tex]

  6. i can only give you one question which is number 3

    Step-by-step explanation:

    We know that each dumpling cost $3, and x represents the number of purchased dumplings. So the total cost of some purchased dumplings will be 3x. Since we also know that y also represents the total cost, we can equate them to find the equation of our proportional relationship:

    y=3x

    Now that we have our equation, to graph our line we are going to choose tow values for x, then get the values of y for each value of x, and then join the tow pair of points using a line:

    - If x=6, y=3(6)=18, so our first pair is (6,18)

    - If x=0, y=3(0)=0, so our second pair is (0,0).

    Hope this helpsBrainliest plzAsk questions

  7. For numer 1, you will need to plot that on a graoh your own.

    2. graph points 2,3 and -6,-4

    3. graph points 3,1 and 6,1

    4.-8

    Step-by-step explanation:

  8. step-by-step explanation:

    yes it represnts a functio, their are not 2 of the same numbers on the both sides

  9. it says it already a function so your just plotting (-4,10) (0,8) (4,6) (10,3) on a graph, there isnt a graph to do it for you. Sorry if im reading this wrong 🙁

    Step-by-step explanation:

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