Answer:
1 black
Step-by-step explanation:
one more black to reach 3:2
Answer:
Graph 1 or A
Step-by-step explanation:
The graph is gradually getting bigger as it starts at the left (0,-10) and gets bigger and bigger until it hits the end of the chart, increasing endlessly. That is exponential growth.
The formal of a trapezoid is 1/2h(base one +base two).