I guess itz B because with the rest, a number can be added to get exactly 50. Example C. y= 50x. x could be 1 which is still 50 and D. y=50-x and x could be 0 which is still 50 whiles A. y=50 remains 50
Answer:
3 is a function.
1 and 2 are not.
Step-by-step explanation:
1 and 2 are not functions because we can draw a vertical line which passes through more than one point on the graphs.
You cant do this on graph 3 so it is a function.
Answer:
6 faces, 8 vertices, and 12 edges
Step-by-step explanation:
6 faces because each side is a face, 8 vertices because there is 8 corners, and 12 edges because its where the sides of two faces meet.
Answer:
S(8, -8)
T(11, -8)
Step-by-step explanation:
(x, y) are your original position.
They want to to translate it by (x+1, y-4). What this means is you add 1 to your x coordinate, and subtract 4 to your y-coordinate.
S(7, -4) --> S(7+1, -4-4) = S(8, -8)
T(10, -4) --> T(10+1, -4-4) = T(11, -8)
You can do the other two on your own because I don't want to give all the answer to your quiz.
Answer:
The winning time increased by an average of 0.4 second per year from year 2 to year 4.
Step-by-step explanation:
I just took the quiz
