Solving Logarithmic Equations Using Technology - Quiz Quiz Answers

Which is equivalent to the log base 2 of n is equal to 4 ?

Omar wants to use a graph to solve the equation. the log base 6 of x is equal to log sub 2 of open paren x plus 4 close paren Which system of equations should Omar use?

Which system of equations could be graphed to solve the equation? the log of open paren 2 x plus 1 close paren is equal to 3 x minus 2

Consider the equation. log sub 4 of open paren x plus 3 close paren is equal to log sub 2 of open paren 2 plus x close paren Which system of equations can represent the equation?

A teacher used the change of base formula to determine whether the equation is correct. open paren the log base 2 of 10 close paren times open paren the log base 4 of 8 close paren times open paren the log base 10 of 4 close paren is equal to 3 Which statement explains whether the equation is correct?

Tenisha solved the equation by graphing a system of equations. the log base the log base 3 of 5 of x is equal to log sub 5 of open paren 2 x plus 8 close paren Which point approximates the solution for Tenisha’s system of equations?

Which expression results when the change of base formula is applied to log sub 4 of open paren x plus 2 close paren ?

Kim solved the equation by graphing a system of equations. log sub 2 of open paren 3 x minus 1 close paren is equal to log sub 4 of open paren x plus 8 close paren What is the approximate solution to the equation?

Devonte used the change of base formula to approximate the log base 8 of 25 Which expression did Devonte use?

Meyer rewrites the expression log_6⁡2=q as a fraction using the base change rule to create an equivalent expression with a base of 10 What is the value of q ? Round your answer to the nearest tenth. Enter your answer in the box.

What is the approximate value of x in the equation? the log base 3 fourths of 25 is equal to 3 x minus 1

A student solved the equation by graphing. log sub 6 of open paren x minus 1 close paren is equal to log sub 2 of open paren 2 x plus 2 close paren Which statement about the graph is true?

What is the approximate value of q in the equation? q plus the log base 2 of 6 is equal to 2 q plus 2

Which system of equations could be graphed to solve the equation? the log base 0 point 5 of x is equal to the log base 3 of 2 plus x

Tyler applied the change of base formula to a logarithmic expression. The resulting expression is shown. the fraction with numerator log 1 fourth and denominator log 12 Which expression could be Tyler’s original expression?

Which expression can be used to approximate the expression, for all positive numbers A , b , and x , where A is not equal to 1 and b is not equal to 1 ? the log base A of x

Which expression can be used to approximate the expression, for all positive numbers A , b , and x , where A is not equal to 1 and b is not equal to 1 ? the log base A of x

Nala rewrites the equation log_8⁡15⁢x=log_11⁡(3⁢x+10) by using the change of base formula and graphing each expression. What is the value of x ? Round each coordinate to the nearest hundredth. Enter your answer in the box.

What is the approximate value of x in the equation? the log base 5 of 15 is equal to x plus 3

In which step did the student make the first error?