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Rewriting, Domain and Range
Inverses of Logarithmic and Exponential Function
Expanding and Condensing
Solving Exponential Equations
Solving Logarithm Equations
100
Find it's equivalent form: log base 7 of 49 is equal to 2.
7^2 = 49
100
y = 6^x
y = log base 6 of x.
100
Expand dis! log base 8 of (abcd)
log base 8 of (a) + log base 8 of (b) + log base 8 of (c) + log base 8 of (d).
100
Solve for x 3^x = 3^5
x = 5
100
log base 5 of (5x+9) = log base 5 of (6x)
x = 9.
200
log base 16 of 127 is equal to k
16 to the "k" power is equal to 127.
200
y = ln (x+3)
y = e^x - 3
200
Condense dis stuff log base 4 of u + 2log base 4 of v + 5log base 4 of w.
log base 4 of (uw^5v^2)
200
4^x = 2^(-x+3)
x = 1
200
ln(4x-7) = ln (x+11)
x = 6
300
81 to the 1/2 power is equal to 9.
log base 81 of 9 is equal to 1/2
300
y = ln (x-5)
y = e^x + 5
300
log base 5 of ((11 * 2)^5)/3)^2
10 log base 5 of 11 + 10 log base 5 of 2 - 2log base 5 of 3.
300
5^(x-4) = 25^(x-6)
x = 8.
300
log base 5 of (2x-7) = log base 5 of (3x-9)
NO SOLUTION!
400
Find the domain and range. y = log (3x-3) + 2
Domain: x > 1 Range: All real
400
y = log base 6 of (-3x^2 -3)
y = ( (6^x + 3) / -3 )^(1/2)
400
DANKHA DOUBLE....... A man is walking down the road carrying a basket of eggs. He meets a boy and gives him half of his eggs plus half of an egg. Continuing down the road, he meets a girl. He gives the girl half of his remaining eggs plus half of an egg. Later he meets an old man and gives him half of his remaining eggs plus half of an egg. He then looks in his basket and sees that it is empty. Can this be done without breaking any eggs? How many eggs did he start out with?
7
400
4^(2x-5) = 64^(3x)
-5/7
400
log base 2 of (x) + log base 2 of (x-2) = 3
x = 4.
500
Find the Domain and Range of the following: y = log base 5 of (3x + 10) + 10
Domain: x > -10/3 Range: All reals
500
y = ( (e^x - 7) / -4 ) ^(1/2)
y = ln(-4x^2 + 7)
500
STUFF JUST GOT REAL.... CONDENSE DIS... 2log base 3 of 5 + log base 3 of 7 + ((log base 3 of 12)/2))
Dat be cray... log base 3 of (175*sqrt(12))