Heather has 509 in her savings account.She withdraws 20 per week for gas.Write an equation Heather can use to see how many weeks
1 answer:
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Answer:
slope: 7/5
y-int: (0,7)
hope this helps!!:)
Step-by-step explanation:
The question is a bit ambiguous: you may mean
or
Anyway, in both cases, the domain of a function involving a square root is found by imposing the content of the root to be greateer than or equal to zero. So, in the first case you have
In the second case, you have