Suppose that the functions g and h are defined for all real numbers x as follows. g(x)=4x-1
h(x) = 5x
Write the expressions for (g-h)(x) and (g+h)(x) and evaluate (g:h)(2).

(3.gh)

Step-by-step explanation:

it dividen

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