Both number have filled circle meaning that t does contain -3 and 4.
t > equal to -3
t < equal to 4
Answer: B
The points (1,-2) and (4,16) are not in the line but the point (-3,-18) is on the line. (Work is shown in the image)
Allright to find this you have to put the equation into order again. The equation of a line is y=mx+c. M= Gradient. C = Y intercept. After you put it in order you just have to read it. If you need the answers comment ill find them...
the anwser would most likely be 3 because you want the LCM
