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IgorLugansk [536]
3 years ago
11

Where do you find the solution on a graph, when you graph a system of equations

Mathematics
1 answer:
blagie [28]3 years ago
4 0

Answer and Step-by-step explanation:

<em>Rearrange the equation so "y" is on the left and everything else on the right.</em>

<em>Plot the "y=" line (make it a solid line for y≤ or y≥, and a dashed line for y< or y>)</em>

<em>Shade above the line for a "greater than" (y> or y≥) or below the line for a "less than" (y< or y≤).</em>

<em>Solve systems of equations by graphing. A system of linear equations contains two or more equations e.g. y=0.5x+2 and y=x-2. The solution of such a system is the ordered pair that is a solution to both equations. To solve a system of linear equations graphically we graph both equations in the same coordinate system. </em>

Have a Awesome day!

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A young sumo wrestler decided to go on a diet to gain weight rapidly. He gained weight at a rate of 5.5kg a month. After 11 mont
kondaur [170]

Answer:

W(t)=5.5t+79.5.

Step-by-step explanation:

Please consider the complete question.

A young sumo wrestler decided to go on a special high-protein diet to gain weight rapidly. He gained weight at a rate of 5.5 kilograms per month. After 11 months, he weighed 140 kilograms. Let W(t) denote the sumo wrestler's weight W(measured in kilograms) as a function of time t (measured in months).  

Since wrestler gained weight at a rate of 5.5 kilograms per month, so slope of line be 5.5.

Now, we will use point-slope form of equation as:

y-y_1=m(x-x_1), where,

m = Slope

(x_1,y_1) = Given point on the line.

Upon substituting coordinates of point (11,140) in above formula, we will get:

y-140=5.5(x-11)

y-140=5.5x-60.5

y-140+140=5.5x-60.5+140

y=5.5x+79.5

Therefore, our required function would be W(t)=5.5t+79.5.

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3 years ago
6ibls divided by 10ounces
Norma-Jean [14]
6 ibls = 96 ounces
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Ryan made 65 ounces of apple jelly. He put the same amount of jelly into 6 jars. About how much jelly is in each jar?
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Step-by-step explanation:


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3 years ago
Read 2 more answers
Need help! I have no clue how to even go about solving this..
Solnce55 [7]

In Problem 13, we see the graph beginning just after x = -2. There's no dot at x = -2, which means that the domain does not include x = -2. Following the graph to the right, we end up at x = 8 and see that the graph does include a dot at this end point. Thus, the domain includes x = 8. More generally, the domain here is (-2, 8]. Note how this domain describes the input values for which we have a graph. (Very important.)

The smallest y-value shown in the graph is -6. There's no upper limit to y. Thus, the range is [-6, infinity).

Problem 14

Notice that the graph does not touch either the x- or the y-axis, but that there is a graph in both quadrants I and II representing this function. Thus, the domain is (-infinity, 0) ∪ (0, infinity).

There is no graph below the x-axis, and the graph does not touch that axis. Therefore, the range is (0, infinity).

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4 years ago
Lucy had 1/3 of an hour to make a sandwich and change her clothes to get ready for her piano lesson. If she spends the same amou
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Answer:

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Step-by-step explanation:

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