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3 years ago

12

Linear functions can be written with equations in the forms y=mx and y=mx+b. In which form is the linear function in the example

problem? What are the values of m and b and what do they represent?

1 answer:

klasskru [66]3 years ago

5 0

Answer:

Step-by-step explanation:

Use y=mx+b it means slope

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yulyashka [42]

Slope is 5
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3 years ago

Which of these intervals has an average rate of change that is less than 1/4

RideAnS [48]

Answer:

Interval [b,c] and interval [c,d]

Step-by-step explanation:

a(-5,0)

b(-1,2)

c(4,3)

d(11,4)

The average rate of change is the the total rise over the total run.

The Rise means the vertical increase and the Run means horizontal incease.

For interval [a,b]

rate of change is $\dfrac{2-0}{-1-(-5)}=\dfrac{2}{4}=\dfrac{1}{2}$

For [b,c]

$\frac{3-2}{4-(-1)}=\frac{1}{5}$

For [c,d]

$\dfrac{4-3}{11-4}=\dfrac{1}{7}$

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2 years ago

A large high school offers AP Statistics and AP Calculus Among the seniors in this school 65% take AP Statistics, 45% take AP Ca

Igoryamba

Answer:

0.8

Step-by-step explanation:

P(AP statistics) = 65%

P(AP Calculus) = 45%

P(AP statistics n AP Calculus) = 30%

Probability of AP statistics or AP Calculus but not both :

Probability of event A or B :

P(AUB) = p(A) + p(B) - p(AnB)

P(AP statistics U AP Calculus) = P(AP statistics) + P(AP Calculus) - P(AP statistics n AP Calculus)

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= 80%

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2 years ago

Solve the following equation when x = 7. y = 8 + 3x <br> HELP

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Answer:

y=29

Step-by-step explanation:

Replace x with 7:

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Add together:

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