# Evaluate the function at the indicated value of x, math homework help

### QUESTION 1

1. Evaluate the function at the indicated value of x. Round your result to three decimal places.Function: f(x) = 0.5x Value: x = 1.7
 -0.308 1.7 0.308 0.5 -1.7

5 points

### QUESTION 2

1. Match the graph with its exponential function.
 y = 2-x – 3 y = -2x + 3 y = 2x + 3 y = 2x – 3 y = -2x – 3

5 points

### QUESTION 3

1. Select the graph of the function.f(x) = 5x-1

5 points

### QUESTION 4

1. Evaluate the function at the indicated value of x. Round your result to three decimal places.Function: f(x) = 500e0.05x Value: x=17
 1169.82 1369.82 1569.82 1269.82 1469.82

5 points

### QUESTION 5

1. Use the One-to-One property to solve the equation for x.e3x+5 = e6
 x = –1/3 x2 = 6 x = -3 x = 1/3 x = 3

5 points

### QUESTION 6

1. Write the logarithmic equation in exponential form.log8 64 = 2
 648 = 2 82 = 16 82 = 88 82 = 64 864 = 2

5 points

### QUESTION 7

1. Write the logarithmic equation in exponential form.log7 343 = 3
 7343 = 2 73 = 77 73 = 343 73 = 14 3437 = 2

5 points

### QUESTION 8

1. Write the exponential equation in logarithmic form.43 = 64
 log64 4 = 3 log4 64 = 3 log4 64 = -3 log4 3 = 64 log4 64 = 1/3

5 points

### QUESTION 9

1. Use the properties of logarithms to simplify the expression.log20 209
 0 –1/9 1/9 -9 9

5 points

### QUESTION 10

1. Use the One-to-One property to solve the equation for x.log2(x+4) = log2 20
 19 17 18 16 20

5 points

### QUESTION 11

1. Find the exact value of the logarithmic expression.log6 36
 2 6 36 -2 none of these

5 points

### QUESTION 12

1. Use the properties of logarithms to expand the expression as a sum, difference, and/or constant multiple of logarithms. (Assume all variables are positive.)log3 9x
 log3 9 x log3 x log3 9 + log3 x log3 9 log3 none of these

5 points

### QUESTION 13

1. Condense the expression to a logarithm of a single quantity. logx – 2logy + 3logz

5 points

### QUESTION 14

1. Evaluate the logarithm using the change-of-base formula. Round your result to three decimal places.log4 9
 1.585 5.585 3.585 4.585 2.585

5 points

### QUESTION 15

1. Determine whether the given x-value is a solution (or an approximate solution) of the equation.42x-7 = 16x = 5
 no yes

5 points

### QUESTION 16

1. Solve for x.3x = 81
 7 3 4 -4 -3

5 points

### QUESTION 17

1. Solve the exponential equation algebraically. Approximate the resulte to three decimal places.e5x = ex2-14
 -7, -2 7, -2 5, -14 7, 2 -7, 2

5 points

### QUESTION 18

1. Solve the logarithmic equation algebraically. Approximate the result to three decimal places.log3(6x-8) = log3(5x + 10)
 18 20 17 19 -2

5 points

### QUESTION 19

1. Find the magnitude R of each earthquake of intensity I (let I0=1).I = 19000
 3.28 5.28 4.28 2.38 6.28

5 points

### QUESTION 20

1. \$2500 is invested in an account at interest rate r, compounded continuously. Find the time required for the amount to double. (Approximate the result to two decimal places.)r = 0.0570
 13.16 years 10.16 years 11.16 years 12.16 years 14.16 years

5 points

Click Save and Submit to save and submit. Click Save All Answers to save all answers.