Bamboo is one of the fastest-growing plants. A typical growth rate for bamboo in
temperate climates is 3-10 centimeters per
day during the growth season.
Which of the following equations, where t
represents time in days, and L represents
length in centimeters, could be descriptions
of the growth of a bamboo plant? Select all
that apply.
 A. L = 1.1t
 B. L = 2.5t
 C. L = 3.6t
 D. L = 7.1t
 E. L = 9.3t
 F. L = 10.4t

the least common denominatore of 7 and 2 is 9

step-by-step explanation:

7+2=9

y=1/4x-4

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)