Which is the equation of a line with a slope of -2 and a y-intercept of -5?

Mathematics

1 answer:

kogti [31]2 years ago

5 0

Answer:

y = -2x - 5

Step-by-step explanation:

The given slope, or m, is -2 and the given y-intercept, or b, is -5.

The y-intercept equation is y = mx + b, so by knowing this equation all you need to do is plug in the given slope and y-intercept

y = -2x - 5

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Anarime estimates that of people booked on the fights actually show up in the e books 70 people on a fight for which the maximum

Mandarinka [93]

Answer:

An airline estimates that 94% of people booked on their flights actually show up. If the airline books 77 people on the flight for which the maximum number is 75, what is the probability that the number of people who show up will exceed the capacity of the plane?

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Binomial Problem with n = 77 and p = 0.94

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P(76 <= x <= 77) = 1-P(0 <=x <= 75) = 1 - binomcdf(77,0.94,75) = 0.0504

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Cheers,

Stan H.

3 0

2 years ago

Anyone know how to do this?

IrinaVladis [17]

H(x) = x - 5

However, it had a domain of all real numbers such that x does not equal 3, since that would cause you to divide by 0.