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andreyandreev [35.5K]
2 years ago
7

A line with a slope of 4 passes through the point (2, 3) . What is its equation in slope -intercept form?

Mathematics
2 answers:
svlad2 [7]2 years ago
5 0

Answer:

y=4x-5

Step-by-step explanation:

Slope-intercept form is y=mx+b where m is the slope and b is the y intercept.

Plug in what you know to solve for b.

3 = 4(2) + b

3 = 8 + b

3-8 = b

b = -5

now put b and m back into the slope- int form.

y = 4x-5

denis-greek [22]2 years ago
4 0
Y = 4x - 5, the y intercept is -5
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6 Paul runs 1.5 km on the bearing 127°. a Draw a diagram of the situation. b How far east is Paul from his starting point? ( How
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a. Please find attached the required diagram created with MS Visio

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<h3>Method used for diagram and for the distance calculation</h3>

Given:

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a. The bearing of path Paul runs, 127°, is the angle measured in the clockwise direction relative to the northern direction

Please find attached the diagram representing the situation, created with MS Visio.

b. Paul's distance travelled east relative to the starting point is given by the component of Paul's path in the x-axis direction which is found as follows;

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Distance Paul travels south = 1.5 km × sin(37°) ≈ <u>0.903 km</u>

Learn more about bearings in trigonometry here:

brainly.com/question/23427938

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