Po 3. Select the equation, written in point-slope form of the line with the
given point and slope. Seleccione la ecuación, escrita en forma de punto
pendiente, de la linea con el punto y la pendiente dados.
(-4, 5) and m = 7
y + 5 = 7(x - 4)
y-5= 7(2 + 4)
ОА
y + 5 = 4(x + 7)
y - 5 = -4(x - 7)

30 people weigh 160 pounds or more

answer: b

step-by-step explanation:

55.44 inches

step-by-step explanation:

part a. assuming a perfectly linear relationship, we can find the slope from the first two data points.

slope = m = (change in rainfall)/(change in years)

= (61.80 -62.33)/(2005 -2004) = -0.53/1 = -0.53

then the point-slope form of the equation of the line can be written as

y = m(x -h) +k . . . . . m = -0.53, (h, k) = (0, 62.33)

y = -0.53x +62.33 . . . x = years after 2004

part b. in 2017, x = 2017 -2004 = 13. then the predicted rainfall is

y = -0.53·13 +62.33 = 55.44 . . inches

the predicted rainfall in 2017 is 55.44 in.