3t + 203 = 240.5
3t = 37.5
t = 12.5 dollars
A camera has listed a price of $687.99 before tax. If the sales tax rate is 9.25% find the total cost of the camera with sales t
1 answer:
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Answer:
For graph refer to attachment .
Step-by-step explanation:
We need to plot the graph of a given function . The given function is ,
When we will simplify the RHS term we will get ,
Simpify the brackets ,
Add like terms , we have ,
<u>From </u><u>the</u><u> </u><u>equation</u><u> </u><u>:</u><u>-</u><u> </u>
- The graph will cut x axis at 3 and -4 as x = 3 and -4 are the roots of the equation .
- The graph will cut y axis at (0,-12)
- The vertex of the graph will be (-0.5,-12.5)
<u>For the graph refer to attachment .</u>
