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문제 63
Give the equation of each exponential function whose graph is shown.
문제 92
Graph f(x) = 2x and its inverse function in the same rectangular coordinate system.
문제 95
Find all zeros of f(x) = x³ + 5x² – 8x + 2.
문제 1
Write each equation in its equivalent exponential form. 4 = log2 16
문제 3
Write each equation in its equivalent exponential form. 2 = log3 x
문제 4
Write each equation in its equivalent exponential form. 2 = log9 x
문제 5
Write each equation in its equivalent exponential form. 5= logb 32
문제 7
Write each equation in its equivalent exponential form. log6 216 = y
문제 10
Write each equation in its equivalent logarithmic form. 54 = 625
문제 11
Write each equation in its equivalent logarithmic form. 2-4 = 1/16
문제 13
Write each equation in its equivalent logarithmic form. ∛8 = 2
문제 15
Write each equation in its equivalent logarithmic form. 132 = x
문제 17
Write each equation in its equivalent logarithmic form. b3 = 1000
문제 19
Write each equation in its equivalent logarithmic form. 7y = 200
문제 21
Evaluate each expression without using a calculator. log4 16
문제 23
Evaluate each expression without using a calculator. log2 64
문제 24
Evaluate each expression without using a calculator. log3 27
문제 25
Evaluate each expression without using a calculator. log5 (1/5)
문제 27
Evaluate each expression without using a calculator. log2 (1/8)
문제 29
Evaluate each expression without using a calculator. log7 √7
문제 31
Evaluate each expression without using a calculator. log2 (1/√2)
문제 33
Evaluate each expression without using a calculator. log64 8
문제 35
Evaluate each expression without using a calculator. log5 5
문제 37
Evaluate each expression without using a calculator. log4 1
문제 39
Evaluate each expression without using a calculator. log5 57
문제 41
Evaluate each expression without using a calculator.
문제 43
Graph f(x) = 4x and g(x) = log4 x in the same rectangular coordinate system.
문제 45
Graph f(x) = (1/2)x and g(x) = log1/2 x in the same rectangular coordinate system.
문제 53
Begin by graphing f(x) = log₂ x. Then use transformations of this graph to graph the given function. What is the vertical asymptote? Use the graphs to determine each function's domain and range. g(x) = log₂ (x + 1)
문제 55
Begin by graphing f(x) = log₂ x. Then use transformations of this graph to graph the given function. What is the vertical asymptote? Use the graphs to determine each function's domain and range. h(x)=1+ log₂ x
