Question

f(x)=4-8x

Answer 1

Yes, it's a line, degree 1

Answer 2

linear or cubic

Answer 3

linear

Answer 4

@higherlearning Linear is an equation having a degree 1. Degree is the highest power of the variable. like x + 5 , 25x and so on.

The above equation is not cubic as its' degree is 1 not 3 .

Also, \(\large{\color{blue}{\mathbb{WELCOME}} \space \color{red}{\textbf{TO}} \space \color{orange}{\mathbb{OpenStudy}}}\)

Answer 5

thank you so much.

Answer 6

so you can solve these on your own:
A polynomial is an equation of the form\[f(x)=a+ax+cx^{2}+....+\] you determine the degree by looking at the highest \[x^2\] term. This will tell you if it is linear, cubic, quadratic etc.