what is an equation in point slope form the line that passes through the point (-2, 10) and has slope-4?

An equation in point-slope form of a line that passes through the point (-2, 10) and has slope -4 is; (y - 10) = -4(x + 2).

The point-slope form of the equation of a line takes the form;

(y - b) = m(x + a).

where m = slope

In this case; m = -4; a = -2; and b = 10.

The equation is therefore; (y - 10) = -4(x + 2).

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 y-10 = -4(x+2)  

in slope-intercept form, it would be  y = -4x + 2

Step-by-step explanation:  point-slope form:

y - b = m(x - a)    

a is the given x-coordinate,  b is the given y-coordinate  m is the slope

Substitute the given values into the formula

y - 10 = -4( x- -2)

change -(-2) to +2 to simplify  

y-10 = -4(x+2)  

step-by-step explanation:

i found the life tables for the year 2012. 

life table of males at age 30. probability of dying between ages x and x+1

total population:  

29–30 . . . . . . . . . . . . 0.001030

30–31 . . . . . . . . . . . . 0.001061

males:  

29–30 . . . . . . . . . . . . 0.001420

30–31 . . . . . . . . . . . . 0.001448

white population

29–30 . . . . . . . . . . . . 0.001005

30–31 . . . . . . . . . . . . 0.001037

white males

29–30 . . . . . . . . . . . . 0.001372

30–31 . . . . . . . . . . . . 0.001399

non hispanic white population

29–30 . . . . . . . . . . . . 0.001083

30–31 . . . . . . . . . . . . 0.001116

non hispanic white males

29–30 . . . . . . . . . . . . 0.001477

30–31 . . . . . . . . . . . . 0.001503

jacob, non hispanic white male. 30 years old.

probability that jacob lives to be 30 years old. 

since the given probabilities are probabilities of dying, i think we simply subtract it from 1 to get the probability of living. we will use the probability of non hispanic white male.

                                          probability of living to be 30 y.o.

29 - 30 : 1 - 0.001477 = 0.998523

30 - 31 : 1 - 0.001503 = 0.998497

answer: 0.64

step-by-step explanation: