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Serggg [28]
2 years ago
13

A straight line passes through points (-1, 5) and (2, -4). What is the law of the function represented by this line?​

Mathematics
1 answer:
bagirrra123 [75]2 years ago
7 0

Answer:

y = -3x+2

Step-by-step explanation:

See attachment.

Find the slope:

Rise = (-4 - 5) = -9

Run = (2 - (-1)) = 3

Slope(Rise/Run) = -3

Find the y-intercept:

y = mx + b

y = -3x + b

5 = -3*(-1)+b  [Use point (-1,5)

b = 2

====

y = -3x + 2

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Write the equation of the line that passes through the given points (-6, 0) and (0, 3)
Tomtit [17]

Answer:

Step-by-step explanation:

Put (-6,0) and (0,3) into a table of values

form of the equation: mx+b

x -6 0

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equation: y=0.5x+3

3 0
3 years ago
How many helmets must the company make and sell to break even? helmets
klio [65]

The sale the company must make and sell to break even is;

B=600

<h3>How many helmets must the company make and sell to break even?</h3>

Generally, the equation for the break even  is mathematically given as

In conclusion

B=y vertex/price of each

Therefore

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B=600

In conclusion, the company's  break even is

B=600

CQ

A company plans to sell bicycle helmets for $26 each. The company's business manager estimates that the cost, y, of making x helmets is a quadratic function with a  y-intercept of 8,400 and a vertex of (500, 15,900). How many helmets must the company make and sell to break even?

Read more about Arithmetic

brainly.com/question/22568180

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8 0
2 years ago
Read 2 more answers
PLEASE HELPPP i’ll give brainliest
sashaice [31]
The correct answer is the 3rd option !! good luck
3 0
3 years ago
Problem Page A line passes through the point , (6,−6) and has a slope of 32 . Write an equation in point-slope form for this lin
Vera_Pavlovna [14]
Y-y1=m(x-x1)
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4 0
4 years ago
Help me with this question
Vika [28.1K]

Answer:

i think B=20 But i might be wrong

Step-by-step explanation:

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3 years ago
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