Does someone know how to graph linear equations with solid numbers like "5" or "-4"

Below

Step-by-step explanation:

A function is a rule that takes in and works on an input and gives an output. It is usually represented as fx = y, where x is the input variable and y is the output variable. By giving different whole number values to x, values of y can be found from the function rule.

(7th Grade Honors Or Plus)

3< x< 5

step-by-step explanation:

|x - 4| < 1

there are two solutions, one positive and one negative.   remember to flip the inequality when taking the negative solution

x-4 < 1       x-4 > -1

add 4 to each side

x-4+4 < 1+4       x-4+4 > -1+4

x< 5                 x> 3

3< x< 5