Which of the following points are on the line given by the equation y=1/2x? check all that apply a. (2, 1) b. (3, 15) c. (4, 2) d. (3, 6) e. (-2, 1) f. (-2, -1)

Option A, C, F are the correct options.

Step-by-step explanation:

The given equation of line is

Now we will plug in the values of points and validate the equation.

Option A. (2, 1)

So this points lies on the given equation of line.

Option B. (3, 15)

So the point is not on the line.

Option C. (4, 2)

Point lies on the line.

Option D. (3, 6)

Therefore point is not on the line.

Option E. (-2, 1)

Point does not lie on the line.

Option F. (-2, -1)

So this point lies on the line.

There are three points (2, 1), (4, 2) and (-2, -1) are on the line.

answer: a. 13/44

step-by-step explanation: judging by the information given to us, we are looking for experimental probability. we can see that 13 males have chosen chocolate ice cream. there are 44 ice creams in total (remember that the total is always the denominator). so our answer is 13/44.

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,