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Natali [406]
3 years ago
6

Anas received an increment of 15% in his salary. His new salary is $3450. calculate

Mathematics
1 answer:
andrew-mc [135]3 years ago
7 0

Answer:

$3000 is his original salary.

Step-by-step explanation:

3450 / 1.15 = 3000

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Answer: Choice C

h(x) = -x^4 + 2x^3 + 3x^2 + 4x + 5

===========================================

Explanation:

When reflecting the function f(x) over the y axis, we replace every x with -x and simplify like so

f(x) = -x^4 - 2x^3 + 3x^2 - 4x + 5

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The reason why we replace every x with -x is because of the examples mentioned below

-----------

Examples:

The point (1,2) moves to (-1,2) after a y axis reflection

Similarly, (-5,7) moves to (5,7) after a y axis reflection.

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