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10 questions from this quiz
Unknown variable in the exponent
x=yx = yx=y
27=3327 = 3^327=33
x=4x = 4x=4
When equation has both a2xa^{2x}a2x and axa^xax
ax>0a^x > 0ax>0 for all real xxx
Only 3x=33^x = 33x=3 (so x=1x = 1x=1)
x>14x > \frac{1}{4}x>41
x<yx < yx<y
The exponential function is decreasing
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