Question

A linear function is shown on the graph

6
What is the domain of the function?
O(x10≤x≤4)
O(x10 Oy 12sy≤6)
0012 Question 1 (Answered)

Answer 1

The coloured dots in the graph means that it is in a closed interval .

x is between 0 in the y axis and 4 this intervals are included because the colour dots at the end of the straight line mean so

MATHEMATICALLY we say

`0 \leqslant x \leqslant 4`

THAT IS THE DOMAIN OF THE GRAPH

THAT IS THE DOMAIN OF THE GRAPHOPTION A IS THE ANSWER.