The point F in the figure above is first reflected across the x-axis, then reflected across the y-axis, and finally rotated 90° counterclockwise about the origin. What are the new coordinates of point F?

Is each relation a function? if so, state whether it is one-to-one or many-to-one. 3. (-4,7), (-3,5), (1,4), (3,-8), (5,-11) 4. (-4,8), (-2,4), (0,1), (2,4), (4,8) 5. (-2, 1), (-2,3), (0,-3), (1,4), (3,1)

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers

Eric drove 275 miles in 5 hours. at the same rate how long would it take him to drive 495 miles?