Answer:
you find a slope by looking at which way the line is going
Step-by-step explanation:
You have to look from left to right to find a slope. if the slope is going downwards, it is negative. if it is going up, its positive. ( I don't know the answer to number 2 sorry)
Solve by using <span>Quadratic Formula
</span>
In this case,
<span>,</span>
<span> and </span>
<span>
</span>
<span>
</span>
<span>
</span>
<span>
</span>
I think the answer would be c. I mean, I know I wouldn't choose a bank 'cause it offered a prize. Hope this helps!
Here's an example: I hope this helps you out