Understanding Slope and Y-Intercept with TI-84

What is the initial step when using the TI-84 to find the slope and y-intercept of a linear equation?

• Find the x-intercept first.

• Input the equation into the calculator.

• Solve for x in the equation.

• Graph the equation manually.

Which option on the TI-84 calculator helps you find the slope of a linear function?

• Option 1: Value

• Option 5: Maximum

• Option 6: Slope

• Option 3: Minimum

What is the slope of the equation y = 12x - 19?

• 0

• -19

• 12

• 19

To find the y-intercept on the TI-84, what value should x be set to?

• 1

• 0

• 12

• -19

What is the y-intercept of the equation y = 12x - 19?

• 12

• 0

• 19

• -19