Answer:
The function f has an inverse because it is one-to-one.
Step-by-step explanation:
The condition for a function to have an inverse is that every x coordinate maps to a single y - coordinate. As illustrated by the diagram attached in the second picture, every x value maps to one y value therefore satisfying the condition making the function have an inverse.
Answer:
226 dollars
Step-by-step explanation:
Bryan = 176
Jamie = 88
Nancy = 226
10 because this is a special triangle If 45 is opposite x, opposite of 90 is the root double
Answer:
d. $852.96
Step-by-step explanation:
The net pay is $667.17. This is the pay after all deductions are taken out.
To find the gross pay, or pay before deductions, we add back all of the deduction:
667.17+98+52.88+12.37+22.54 = 765.17+52.88+12.37+22.54 = 818.05+12.37+22.54 = 830.42+22.54 = 852.96
9514 1404 393
Answer:
1. (x -3)(x -1)
2. (x -4)(x +1)
Step-by-step explanation:
1. The long division is shown in the first attachment. The quotient is (x -3), so the factorization is ...
x^2 -4x +3 = (x -1)(x -3)
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2. The long division is shown in the second attachment. The quotient is (x -4), so the factorization is ...
x^2 -3x -4 = (x +1)(x -4)
