Find the Rate of Change: Analyzing y = -6x Linear Function

Question

Given the linear function:

y=6x y=-6x

What is the rate of change of the function?

Video Solution

Solution Steps

00:00 Find the rate of change of the function
00:03 The rate of change is the slope of the function (M)
00:07 We will use the line equation
00:10 We will compare and find the slope of the function using the line equation
00:15 And this is the solution to the question

Step-by-Step Solution

To solve this problem, let's follow these steps:

  • Step 1: Identify the form of the given function
  • Step 2: Compare the equation with the standard slope-intercept form
  • Step 3: Extract the value of the slope from the equation

Now, let's work through each step:

Step 1: The given linear function is y=6x y = -6x . This is presented in the form y=mx+b y = mx + b , where m m is the slope and b b is the y-intercept.

Step 2: Comparing y=6x y = -6x with y=mx+b y = mx + b , we see that the equation lacks a constant term, indicating b=0 b = 0 . The slope m m is the coefficient of x x .

Step 3: The coefficient of x x is 6-6, so the slope m m is 6-6. Thus, the rate of change of the function is 6-6.

Therefore, the solution to the problem is m=6 m = -6 .

Answer

m=6 m=-6