La utilidad semanal de una tienda de videos, "P", en miles de dólares, es una función del precio de alquiler de los videos, "x". El polinomio que describe la utilidad es Px=0,2x2+1,5x-1,2. ¿Cuál será la utilidad semanal si se cobra 4,75 dólares por cada video (en dólares)?

¿Cuál debe ser el precio de alquiler por video para que la utilidad semanal sea de 950 dólares?

im pretty sure it would be 5 am, hope that , and give brainliest and guys if this is right then press the button and give 5 stars

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)

w< 4

step-by-step explanation: