**piersonforcongress.com:**

**Step-by-step explanation:**

**Given**

See attachment for triangles

**Required**

Find MO

To do this, we make use of triangle 2 because it is similar to MNO.

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**To calculate MNO, we make use of the following equivalent ratios.**

**Express as fraction**

**Substitute **

**Solve for MO**

**piersonforcongress.com:**

The graph of parent function

is a**hyperbola**.

**Step-by-step explanation:**

A rational function is described as the fraction of polynomials, where the denominator has degree of at least 1 .

Or it can be said that there must be a variable in the denominator.

The general form of a rational function is:

In this case the parent function provided is:

.The function is rational.

The graph of parent function

is a hyperbola.The graph is attached below.

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The spoke of a wheel reaches from the center of the wheel to its rim. If the circumference of the rim of the wheel is 48 inches,

The circumference of a circle is πdYou know the circumference of the rim of the wheel is 48 inches so to find the diameter (d) you divide 48/3.14 which gives you 15.29 inches. As the spoke goes from the center to its rim, it it is the radius, which is half of the diameter.15.29/2 is B) 7.64 inches.