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2 years ago

1. (5,8) m= 3 It wants me to write this in slope intercept form

Mathematics

2 answers:

nalin [4]2 years ago

6 0

The answer is y=3x-7.
Sorry the picture is a bit blurry but basically, you use the points given (5,8) and plug it into the equation y=mx+b. They already give you the slope, 3, so you need to find the y-intercept. To do so, plug in and solve. You’ll get -7=b, so the equation is y=3x-7.

ikadub [295]2 years ago

3 0

Answer:

The answer is: y = 3x - 7

Step-by-step explanation:

Given point: (5, 8).

Slope m = 3

Use the point slope form and solve for y:

y - y1 = m(x - x1)

y - 8 = 3(x - 5)

y - 8 = 3x - 15

y = 3x - 15 + 8

y = 3x - 7

Proof:

f(x) = 3x - 7

f(5) = 3(5) - 7

= 15 - 7 = 8, giving (5, 8)

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CaHeK987 [17]

The maximum value of the objective function is 330

<h3>How to maximize the objective function?</h3>

The given parameters are:

Max w = 5y₁ + 3y₂

Subject to

y₁ + y₂ ≤ 50

2y₁ + 3y₂ ≤ 60

y₁ , y₂ ≥ 0

Start by plotting the graph of the constraints (see attachment)

From the attached graph, we have:

(y₁ , y₂) = (90, -40)

Substitute (y₁ , y₂) = (90, -40) in w = 5y₁ + 3y₂

w = 5 * 90 - 3 * 40

Evaluate

w = 330

Hence, the maximum value of the function is 330

Read more about objective functions at:

brainly.com/question/26036780

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GREYUIT [131]

Answer:

Following are the solution to the given question:

Step-by-step explanation:

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