Answer:

Step-by-step explanation:
Hi there!
Standard form: 

Use the distributive property to multiply (x+6) and (x-8)

Multiply the parentheses by -4

I hope this helps!
The first graph is a perfect graph for this representation, from he graph we can conclude that sales were following exponential function. This can be seen by drawing a smooth trend line cutting the plotted points. Hence, this implies that the future sales can be estimated using exponential functions.
Answer: let me know if you still need help ill edit my answe
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Step-by-step explanation:
Answer:
-8
Step-by-step explanation:
It's basically -4-4. Which means -(4+4) = -8.