Answer:
b
Step-by-step explanation:
you can see in the figure, the function decrease from -1 to +3
Answer:
im not 100% but i think its
T= 2t-4+(t-4)+7
Point form (0,1) and equation form is x = 0 y = 1
Answer:
He drove 120 km
Step-by-step explanation:
We know that 1 hour of driving is equal to 80 km. We need to find out for 1.5 km. First, we need to know how much km for 1/2 of an hour. Which will be 40, because 80/2=40. Then we add up the 40 to the 80, and we get 120 km in total.
