By graphing the quadratic function f(x) = 8 +2x -x^2, find the x-intercepts. (Select all that apply) A. (0,8)

B. (-2,0)

C. (0,4)

D. (4,0)

one of the answer is 0,8

the other one I have no idea

Step-by-step explanation:

the answers to this are

A. (0,8)

B. (-2,0)

D. (4,0)

hope this helps!

solution:

→c= a b , that is product of a and b is possible only when when a is m × n matrix and b is n × p matrix.

that is, number of columns of a= number of rows of b.

so, size of matrix , c= a b is , if a = (m × n)matrix

b= (n × p)matrix

then a b = [ (m × n)matrix] ×[   (n × p)matrix ]

→→c= a b= [m × p ] matrix

→→size of product a b will be equal to = number of rows of a × number of columns of b

because they could drop even lower..