Answer:
3 ft/sec
Step-by-step explanation:
Two clear points to look at are (0,0) and (4,12)
Rate of Change is (12-0)/(4-0)=12/4=3
Answer:
Step-by-step explanation:
999
Answer:
k=57
Step-by-step explanation:
Multiply both sides by 5
k-2=55
Move the constant to the right-hand side and change its sign
k=55+2
k=57