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2 years ago

Find the slope of the line that passes through the pair of points.

Mathematics

1 answer:

laiz [17]2 years ago

7 0

Answer:

slope = $\frac{1}{3}$

Step-by-step explanation:

Calculate the slope m using the slope formula

m = $\frac{y_{2}-y_{1} }{x_{2}-x_{1} }$

with (x₁, y₁ ) = (- 4, 1 ) and (x₂, y₂ ) = (5, 4 )

m = $\frac{4-1}{5-(-4)}$ = $\frac{3}{5+4}$ = $\frac{3}{9}$ = $\frac{1}{3}$

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Y=-1\2+1 with a slope intercept that contains (5,6)

Semenov [28]

Answer:

y - 1/2x + 7/2

Step-by-step explanation:

y = 1/2x + 1

6 = 1/2 (5) + b

6 = 5/2 + b

7/2 = b

8 0

3 years ago

Maria is draining her hot tub at a rate of 5.5 gallons per minute. Is the amount of water left in the pool a function of the amo

AleksandrR [38]

The amount of water in the pool after t minutes is modeled by the linear function $V(t) = V(0) - 5t$ , hence it is a function of time.

A linear function for the amount of water in the pool, considering that it is drained at a rate of a gallons per minute, is modeled by:

$V(t) = V(0) - at$

In which V(0) is the initial volume.

In this problem, draining her hot tub at a rate of 5.5 gallons per minute, hence $a = 5.5$ , and:

$V(t) = V(0) = 5.5t$

Which is a function of time.

To learn more about linear functions, you can take a look at brainly.com/question/13488309

8 0

2 years ago

Find the variable in xy=6b

Mkey [24]

Xy=6b
/y . /y
x=6by
that is the answer because there is no true answer

3 0

3 years ago

Read 2 more answers

Use 45-45-90 & 30-60-90 Special Right Triangles to Solve. find the missing sir length. Leave you answers as radicals in simp

horsena [70]

Answer:5) x=y=7×6^1/2,6)x=38,y=19×3^1/2

7)m=n=18,8)u= 2×5^1/2,v=3

Step-by-step explanation: use trigonometry laws

8 0

2 years ago

5 times the sum of a number and 4 equals 9

goblinko [34]

Answer:

-2.2

Step-by-step explanation:

By using the equation 5*(4+x)=9, when you isolate x you get -2.2.

5 0

3 years ago