I need help please with linear function
1 answer:
I'm guessing you mean what a linear function is, answer provided below...
What is a linear function?:
linear functions are those whose graph is a straight line. A linear function has the following form. y = f(x) = a + bx. A linear function has one independent variable and one dependent variable.
How to determine a linear function:
1. Identify the y-intercept from the graph.
2. Choose two points to determine the slope.
3. Substitute the y-intercept and slope into slope-intercept form of a line.
Here is a graph with a linear function:
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Answer:
And solving we have:
And we can write the expression like this:
The vertex for this case would be:
And the minimum for the function would be 3 and there is no maximum value for the function
Step-by-step explanation:
For this case we have the following equation given:
We can complete the square like this:
And solving we have:
And we can write the expression like this:
The vertex for this case would be:
And the minimum for the function would be 3 and there is no maximum value for the function