How do i evaluate this expression? 5x - 2 + 3 - x if x=2?

replace the x by 2:-

= 5(2) - 2 + 3 - 2

= 10 - 2 + 3 - 2

=  9  answer

Explanation: You replace x with 2 which would look like 5(2)-2+3-2 then you would multiply or divide from left to right. Then add or subtract from left to right.

Answer: 9

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

answer: 800

step-by-step explanation: