1. The graph of linear function f contains the point (4, 4) and has a slope of 1/2 -
What is the zero of f?
O A. 2
OB. 4
OC -2
OD.-4

Step-by-step explanation:

Function f will have formula:

Using point (4, 4) we find b:

Zero of  f is 2

Correct choice is A. 2

c. prove the lengths are the same.

step-by-step explanation:

you need to prove the segments are congruent. congruent segments have the same length. find the lengths of the segments using the distance formula, and compare them.

answer: c. prove the lengths are the same.

answer:

it is general formula that is used to write value to its excet position

a11 a12 a13

a21 a22 a23

it is the example of order 2 by 3 matrix in this

a11 means value occur in 1 st row 1st column

a12 means value occurs in 1st row 2nd column

a13 means value occur in 1st row and 3rd column

a21 means value occurs in 2nd row and 1st column

a22 means value occurs in 2nd row and in 2nd column

a23 means value occurs in 2nd row and in 3rd column