Can someone explain how to do direct variation? preferably for dummies. imma lil slow

A relationship between two variables in which one is a constant multiple of the other. In particular, when one variable changes the other changes in proportion to the first. If b is directly proportional to a, the equation is of the form b = ka (where k is a constant).

Step-by-step explanation: Find Y=Mx+B you find that so if it is Y-4x+3 B Is my slope so it would be *3* so go up 3 over to the negative 4 then do the same thing if you dont got any space then go up 4 over 3 and draw a line

10.416 m/s

step-by-step explantion:

distance=100m

time= 9.6s

average speed=100/9.6

=10.416 m/s

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