Aplumber has a 2.5 meter long copper pipe. he needs to cut lengths of 60cm,35cm and 90cmwork out how much of the initial 2.5 meter long pipe is left. give answer in cm

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

0.85% : )

step-by-step explanation: