Use a Graphing Calculator to Solve the Nonlinear System $$\begin{array} { l } y = \log ( x + 7 ) \\y = x ^ { 3 }\end{array}$$

question 87

Multiple Choice

Use a graphing calculator to solve the nonlinear system. Give x- and y-coordinates to the nearest hundredth.
- $$\begin{array} { l } y = \log ( x + 7 ) \\y = x ^ { 3 }\end{array}$$

• A) \(\{ ( 2.07,0.69 ) \}\)
• B) \(\{ ( - 1.83,1.64 ) , ( 1.68,2.16 ) \}\)
• C) \(\{ ( - 2.50,1.49 ) \}\)
• D) \(\{ ( 0.97,0.90 ) \}\)

Understand the relationship between risk and return in investment decisions.

Learn about the factors determining the level of real interest rates.

Identify the components of holding-period return (HPR) for stocks and bonds.

Understand the impact of changes in supply and demand for loans on interest rates.

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