Which of the following equations are polynomial equations? For those that are not polynomials, explain why not. Check the Lesson 8.1.1 Math Notes box for further details about
polynomials. Homework Help
f(x) = 8x^5 + x^2 + 6.5x^4+ 6
y = 2^x + 8
P(x) = 7(x − 3)(x +5)^2

anser is a

step-by-step explanation:

negitive slope

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)

add them

step-by-step explanation:

idk you did not give the options or numbers so you cant solve it

y= -2x+4, have a great day