Answer:
I cant really see its up side down if you can do it again the right way then I tell you what it is but its kinda hard to see the way im seeing it
The constant of proportionality stays the same no matter what values the variables take, so in our example independently of the cost of the item (and of the tax value, which is dependent on the cost value).
Here the only value that does not change is the 0.007, the rate! - this is the correct answer.
Answer:
Easiest and fastest way to do this is to input both equations into a graphing calc and tracing to where the 2 graphs intersect.
Alternatively, you can use substitution to solve for your answer.
Step-by-step explanation:
That is a numerical expression. If it was an equation, it would have an equal sign.
Answer:
D—exponential parent function.
Step-by-step explanation:
An exponential parent function shows exponential growth, which means growth that continues, as we can see happening on the graph.
Here's a chart that may help you: