It is classified as a real number.
Response:
The graph in question is linked to g(x) = -2x, though it is not provided.
Detailed explanation:
A reflection across the y-axis changes the sign of the x-coordinate for every point. To derive the new function, we substitute x with -x:
g(x) = f(-x) = 2(-x) = -2x
This leads us to g(x) = -2x.
For one day:
= £9.20 × 7
= £64.40
For six days:
£64.40 × 6 = £386.40
After sharing with his mom:
£386.40/7 × 5
= £55.20 × 5
= £276
To purchase a car worth £1932:
£1932/£276 = 7
Thus, he needs 7 weeks to save enough for the car priced at £1932.
Answer:
Yes, Bill surpassed his target by £2,200.
Step-by-step explanation:
The cost for the laptops totals = 50 x 400
= 20,000
He sold 40 laptops with a profit margin of 30%
Calculating that gives (40 x 400) x 1.30
= 20,800
He sold 10 laptops with a profit of 15%
Calculating that gives (15 x 400) x 1.15
= 6900
Thus, the overall sales revenue totals
= 20800 + 6900 = 27,700
