The table shows a rodent population over time. Use a graphing calculator to find an exponential model of the form y=abt that represents the population y after t years. Round the value of a to the nearest whole number and round the value of b to the nearest tenth. Year, t Population, y
0 200
1 230
2 275
3 325
4 400
5 485

(23*2)-12=x     x=34

step-by-step explanation:

c. y = 1/4 x + 5

step-by-step explanation:

first, put the equation of the line on the graph into slope-intercept form

(y = mx + b):   y = -4x + 8

second, a perpendicular line has to have "an opposite/reciprocal slope" to the original slope. so, find the "m" value in your original equation (it's -4, right? )

original slope: m = -4   perpendicular slope: change the sign to its opposite and find the reciprocal ("flip" the number)

new slope is now positive (b/c the original slope was negative 4), and it's 1/4 (not the original slope of 4 or 4/1)

answer: (1,3) (3,-1) (5,-5) ?

step-by-step explanation:

it is impossible.