How many different triangles can be constructed with three angles, each measuring 60°
a none
b only one
c more than one

answer

106 emergencies

step-by-step explanation:

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

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8

40 i don’t know lololol