FORMULAS.

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Presentation transcript:

FORMULAS

When you are using a formula, you can “manipulate” it to find the variable. In other words, if you are looking to know the value of x, solve the formula for x, then plug in the other values.

HINT!!!!! Treat all variables like numbers

Example 1 Solve for x

Example 1 Solve for x

Example 1 Solve for x

Example 1 Solve for x

Example 1 Solve for x

Example 1 Solve for x You can leave this fraction like this,

Example 1 Solve for x You can leave this fraction like this, or split it into the individual components

Examples Solve each formula for the indicated variable.

Examples Solve each formula for the indicated variable

Examples Solve each formula for the indicated variable

Examples Solve each formula for the indicated variable

Examples Solve each formula for the indicated variable

Examples Solve each formula for the indicated variable

Examples Solve each formula for the indicated variable

Examples Solve each formula for the indicated variable

Examples Solve each formula for the indicated variable

Examples Solve each formula for the indicated variable

Examples Solve each formula for the indicated variable

Examples Solve each formula for the indicated variable

Examples Solve each formula for the indicated variable

Examples Solve each formula for the indicated variable

Examples Solve each formula for the indicated variable

Example 2 The formula below gives the Celsius temperature in terms of the Fahrenheit temperature.

Example 2 The formula below gives the Celsius temperature in terms of the Fahrenheit temperature. Solve for F. What is the temperature in Fahrenheit degrees if it is 37oC?

Solve for F

Solve for F

Solve for F

Solve for F

Solve for F

Solve for F

Solve for F What is the temperature in Fahrenheit degrees if it is 37oC?

Solve for F What is the temperature in Fahrenheit degrees if it is 37oC?

Solve for F What is the temperature in Fahrenheit degrees if it is 37oC?

Solve for F What is the temperature in Fahrenheit degrees if it is 37oC?

Solve for F What is the temperature in Fahrenheit degrees if it is 37oC?

Solve for F What is the temperature in Fahrenheit degrees if it is 37oC? So, 37oC is the same as 98.6oF

You can use the number of chirps (n) a cricket makes in one minute to estimate the outside temperature (F) in Fahrenheit degrees. Transform the formula below to find the number of chirps in terms of temperature.

You can use the number of chirps (n) a cricket makes in one minute to estimate the outside temperature (F) in Fahrenheit degrees. Transform the formula below to find the number of chirps in terms of temperature.

You can use the number of chirps (n) a cricket makes in one minute to estimate the outside temperature (F) in Fahrenheit degrees. Transform the formula below to find the number of chirps in terms of temperature.

You can use the number of chirps (n) a cricket makes in one minute to estimate the outside temperature (F) in Fahrenheit degrees. Transform the formula below to find the number of chirps in terms of temperature.

You can use the number of chirps (n) a cricket makes in one minute to estimate the outside temperature (F) in Fahrenheit degrees. Transform the formula below to find the number of chirps in terms of temperature.

You can use the number of chirps (n) a cricket makes in one minute to estimate the outside temperature (F) in Fahrenheit degrees. Transform the formula below to find the number of chirps in terms of temperature.

You can use the number of chirps (n) a cricket makes in one minute to estimate the outside temperature (F) in Fahrenheit degrees. Transform the formula below to find the number of chirps in terms of temperature. How many chirps per minute can you expect if the temperature is 65oF?

You can use the number of chirps (n) a cricket makes in one minute to estimate the outside temperature (F) in Fahrenheit degrees. Transform the formula below to find the number of chirps in terms of temperature. How many chirps per minute can you expect if the temperature is 65oF?

You can use the number of chirps (n) a cricket makes in one minute to estimate the outside temperature (F) in Fahrenheit degrees. Transform the formula below to find the number of chirps in terms of temperature. How many chirps per minute can you expect if the temperature is 65oF?

You can use the number of chirps (n) a cricket makes in one minute to estimate the outside temperature (F) in Fahrenheit degrees. Transform the formula below to find the number of chirps in terms of temperature. How many chirps per minute can you expect if the temperature is 65oF?

You can use the number of chirps (n) a cricket makes in one minute to estimate the outside temperature (F) in Fahrenheit degrees. Transform the formula below to find the number of chirps in terms of temperature. How many chirps per minute can you expect if the temperature is 65oF?

How many chirps per minute can you expect if the temperature is 65oF? You can use the number of chirps (n) a cricket makes in one minute to estimate the outside temperature (F) in Fahrenheit degrees. Transform the formula below to find the number of chirps in terms of temperature. How many chirps per minute can you expect if the temperature is 65oF? So you could expect a cricket to chirp 112 times a minute at 65oF

ASSIGNMENT 2.6: 2 – 46 (evens)