The equation for the red graph is f(x) = -x².
<h3>How to depict the equation?</h3>
From the information given, g(x) = 4 - x².
The vertex of the point (0, 4) and (0, 0) for g(x) and f(x) respectively. The rule of the translation will be:
(x, y) = (x, y -4).
The equation of the function will be:
f(x) = g(x) - 4
f(x) = (4 - x²) - 4
f(x) = -x²
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Answer:
399.84
Step-by-step explanation:
408.00 x .98 (2% reduction from 100) = 399.84
Answer: 0.4575
Step-by-step explanation:
.915/2
Use Pythagorean's Theorem to find the length of x.
so
and
. We can simplify that radicand down into a perfect square times a prime number, and that is
. 4 is a perfect square that can be pulled out as a 2, so the length of x is
, the choice on the top right.
