Description
1) f(2x - 10) = x + 1
f(-10) = 1
f(-12) = 0
f(2x - 12) = x. If f(x) and g(x) are inverse functions, use the information shown above to find g(x).
A) g(x) = -12
B) g(x) = -10
C) g(x) = 2x - 10
D) g(x) = 2x - 12
2) Best Burgers wants to know what kind of burger they should add to their menu. Whom should they ask?
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3) If g(x) = x3 - 5 and h(x) = 2x - 2, then h(g(-2))= ?
A) -221
B) -28
C) -23
D) 4
4) Euclid (circa 330 BC) would have been shocked to learn that it is possible to find the sine of a 480° angle, as right triangle trigonometry gives no values for angles larger than 90°.In fact, though, using the unit circle, it is possible to find sin480° by using the
opposite/hypotenuse |
A) 20°
B) 30°
C) 45°
D) 60°
5) if the arc length of a sector in the unit circle is 4.2, what is the measure of the angle of the sector?
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D) |
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Explanation & Answer
1. g(x) = 2x - 12 (D)2. 100 CUSTOMERS FROM LUNCH AND DINNER FOR A ...
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