Algebra 2 Grade 11 Can anyone help me answer this two math questions? Soon as possible!

Find the value f( -5) if f(x) = x2 -4x + 1

Find f(–2) if f(x) = 6 - 5x

the answer is b: 18

step-by-step explanation:

use the pythagorean theorem to .

a^2+b^2=c^2

plug 18 for "r"

the 2 legs are 18 and 24

18^2+24^2=c^2

324+576=c^2

900=c^2

c=30

30-12=18

18 is the radius

: )

b

step-by-step explanation:

i dont know

range =5

step-by-step explanation:

to find the range, we take the largest value and subtract the smallest value.

the largest value is 5

the smallest value is 0

the range is 5-0   =5

answer: (x+2) (x+3) are the binomials for your question : )