Simplify the following algebraic expression by combining like terms 2x - 2 + x + 4

3x+2

Step-by-step explanation:

2x-2+X+4

= 2x+X+4-2

= 3x+2

see attached

step-by-step explanation:

given the function as;

write the equation replacing f(x) with y

form   and fill a table containing values of y with corresponding values of x

you can take a range for   values of x as -3≤x≤3

solving for x=-3

for x=-2

repeat the same procedure to get the values of y for the remaining ,x=-1 to x=3

plot the values of y against values   of x and obtain the following graph