The following formula is used to estimate wave height h, in feet, from wind speed w, in miles per hour h = 0.02w2
A) Make a graph of wave height versus wind speed. Include wind speed of up to 30 miles per hour.
B) A medium sized boat can sail safely provided wave heights are no more than 5 feet. What range of
wind speed will give safe sailing for this boat?

i think is 3 and 6. this took me 10 min to think.hope to and hope that my answer is brainliest.(follow me )

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)

the answer is 2/54

step-by-step explanation: