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3 years ago

99 POINTS What is the equation of the line graphed?

Mathematics

2 answers:

Maurinko [17]3 years ago

8 0

Answer:

y = 3x-2

Step-by-step explanation:

We have the y intercept (where it crosses the y axis)

It crosses at y=-2

(0,-2) We need another point to find the slope.

Another point is (1,1)

The formula for slope is

m=(y2-y1)/ (x2-x1)

We have 2 points (0,-2) and (1,1)

= (1--2)/(1-0)

= (1+2)/(1-0)

3/1

m=3

The slope is 3 and the y intercept is -2

We can use the slope intercept form of the equation

y= mx+b where m is the slope and b is the y intercept

y = 3x-2

rjkz [21]3 years ago

3 0

Answer:

y = 3x - 2

Step-by-step explanation:

Two of the coordinates are (2, 4) and (1, 1). The slope of these is 3/1, or 3. Plug this back in to get that the slope-intercept form is y = 3x - 2.

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Alex_Xolod [135]

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stira [4]

Given:

$3b+8\geq 14$

To find:

The steps to solving the given inequality.

Solution:

We have,

$3b+8\geq 14$

Subtract 8 from both sides.

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Two steps are:

1. Subtract 8 from both sides of the inequality.

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3 years ago

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finlep [7]

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2 years ago

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insens350 [35]

Answer:

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GenaCL600 [577]

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