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2 years ago

Write the equation of the line in slope-intercept form Slope=5/3 Y-Intercept=4

Mathematics

2 answers:

Eddi Din [679]2 years ago

7 0

Answer:

$\sf y=\dfrac{5}{3}x+4$

Step-by-step explanation:

Given:

$\textsf{slope of $\dfrac{5}{3}$, and a y-intercept of $4$}$

⇒ Slope-Intercept Form: y = mx + b

where:

m is the slope
b is the y-intercept (when x = 0)

Substitute the given values:

$\sf\\ \implies y=mx+b\\\\\implies y=\dfrac{5}{3}x+4$

Learn more here:

brainly.com/question/27803801

Kitty [74]2 years ago

6 0

Answer:

y=5/3x+4

Step-by-step explanation:

Slope intercept formula: y=mx+b

m=slope

b=Y-Intercept

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karim sent a chain email to 10 of his friends. the number of people who got the email increases by a factor of 1.4 every week. w

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Answer:

$P(6) = 10(1.4)^{6} = 75.2$

Step-by-step explanation:

The number of people who receive the email after t weeks can be modeled by the following equation.

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Karim sent a chain email to 10 of his friends.

This means that $P(0) = 10$

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4 years ago

A train traveling nonstop to its destination is able to make the trip at an average speed of 70 miles per hour. On the return tr

larisa86 [58]

Answer:

Return trip travel time: 7h

Step-by-step explanation:

Let d be the distance.

Index 1 refers to initial trip, index 2 refers to the return trip.

v1=70mi/h

v2=40mi/h

t2=t1+3h, or t1=t2-3h (travel times)

d=v1×t1=v2×t2

v1×(t2-3)=v2×t2

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v1 t2 - v2 t2=3 v1

t2(v1-v2)=3v1

t2=3v1/(v1-v2)

t2=3×70/(70-40)=3×70/30=7h

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3 years ago

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3 years ago