PLEASE HELP! 30 POINTS AND WILL MARK BRAINLIEST. One group of hikers hiked at a steady rate of 6.5 kilometers per hour for 4 hours. The function f(t) represents the distance this group of hikers hiked in t hours. The graph shows the distance a second of hikers hiked, g(t) (in kilometers), as a function of t (in hours).

Write a rule for each function, and then compare their domain, range, slope, and y-intercept.

the answer is (4,3)

since the rule for r0, 90º is (-y,x) and it was already applied to form the image, all you have to do is reverse the answer using this formula.

the equation for this situation is y=122+45. to solve the equation you would add 45 and 122 to get a total of 167lbs. in conclusion, grace's weight eight weeks ago was 167lbs.  

to determine the unit cost your would divide the total cost by the number sold.

7 bagels for $4.41       $4.41/7 = $.63 each at fresh side

5 bagels for $3.60         $3.60/5 = $.72 each at value mart