How do I solve for the variables r,s, and t
1 answer:
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Answer:
And we need to apply some transformations. The first part is hift 8 units left. And we need to do this:
Then we need to apply the second transformation Shift 3 units down. and we can do this:
Step-by-step explanation:
For this case we have the following function given:
And we need to apply some transformations. The first part is hift 8 units left. And we need to do this:
Then we need to apply the second transformation Shift 3 units down. and we can do this:
We know that
• Lashonda purchased a prepaid phone card for $20.
,• Long-distance calls cost 8 cents a minute.
,• The remaining credit on her card is $17.12.
This problem can be expressed as
Where <em>x</em> is the number of minutes.
We solve the equation for <em>x</em>
Then, we divide by -0.08 the equation