log(5^4) = log 625
4 log 5 = log 625
Write the exponential equation in its equivalent logarithmic form.
5^4 = 625
I know I have to change it to log or ln and something is equal to I think either 4 or 5.
9 answers
1. B) log_5 625 = 4
2. A) log_1/3 1/27 = 3
3. D) 128 = 2^7
4. B) 1/9 = 3^-2
5. B) y = 4^x
6. B) y = 2^x-2
7. D) undefined
8. A) 0
9. C) Translate the graph up 1 unit
10. C) Translate the graph to the right 5 units and up 3 units
2. A) log_1/3 1/27 = 3
3. D) 128 = 2^7
4. B) 1/9 = 3^-2
5. B) y = 4^x
6. B) y = 2^x-2
7. D) undefined
8. A) 0
9. C) Translate the graph up 1 unit
10. C) Translate the graph to the right 5 units and up 3 units
The first half of the quiz is below. Small note, if ur not sure about the graphs, put them in desmos or mathway. Please make sure to note whether is it above or below the x axis, cause that's easy to mix up in.
1. C)
2. A)
3. D)
4. B)
5. D) y = 790(1/2)^1/78x; 673.233kg
6. A) 4.9530
7. C) about 5.01 times as much energy
8. C)
9. A)
1. C)
2. A)
3. D)
4. B)
5. D) y = 790(1/2)^1/78x; 673.233kg
6. A) 4.9530
7. C) about 5.01 times as much energy
8. C)
9. A)
6 is C for the practice test but other than that, ALL CORRECT
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"Logarithmic Functions as Inverses Practice"
All Tea's answers worked except that 6 is C. (1/2)
thank u Tea and ur moms gf you're both saints
All Tea's answers worked except that 6 is C. (1/2)
thank u Tea and ur moms gf you're both saints
1 answer