문제 22
For ƒ(x) = 3x and g(x)= (1/4)x find each of the following. Round answers to the nearest thousandth as needed. g(-5/2)
문제 24
For ƒ(x) = 3x and g(x)= (1/4)x find each of the following. Round answers to the nearest thousandth as needed. ƒ(-1.68)
문제 25
For ƒ(x) = 3x and g(x)= (1/4)x find each of the following. Round answers to the nearest thousandth as needed. g(-1.68)
문제 27
Graph each function. ƒ(x) = 3x
문제 29
Graph each function. ƒ(x) = (1/3)x
문제 33
Graph each function. ƒ(x) = (1/10)-x
문제 35
Graph each function. ƒ(x) = 4-x
문제 38
Graph each function.
문제 47
Graph each function. Give the domain and range.
문제 49
Graph each function. Give the domain and range. ƒ(x) = 2x+2 - 4
문제 53
Graph each function. Give the domain and range. ƒ(x) = (1/3)x+2
문제 55
Graph each function. Give the domain and range. ƒ(x) = (1/3)-x+1
문제 59
Graph each function. Give the domain and range. ƒ(x) = (1/3)x-2 + 2
문제 61
Graph each function. Give the domain and range. ƒ(x) = (1/3)x+2 - 1
문제 62
Graph each function. Give the domain and range.
문제 73
Solve each equation. (5/2)x = 4/25
문제 81
Solve each equation. 4x-2 = 23x+3
문제 85
Solve each equation. x5/2 = 32
문제 91
Solve each equation. (1/e)-x = (1/e2)x+1
문제 93
Solve each equation. (√2)x+4 = 4x
문제 11
If the statement is in exponential form, write it in an equivalent logarithmic form. If the statement is in logarithmic form, write it in exponential form. 34 = 81
문제 13
Find each value. If applicable, give an approximation to four decimal places. log 0.1
문제 17
If the statement is in exponential form, write it in an equivalent logarithmic form. If the statement is in logarithmic form, write it in exponential form.
문제 20
Solve each equation. x = log3 1/81
문제 23
Solve each equation.
문제 24
Solve each equation.
문제 25
Solve each equation.
문제 27
Solve each equation.
문제 29
Solve each equation. logx 25 = -2
문제 31
Solve each equation. log4 x = 3
Ch. 4 - Inverse, Exponential, and Logarithmic Functions
