Find the indicated intercept(s) of the graph of the function. f(x) = (x-3)/(x^2 + 2x -3)
Question
Find the indicated intercept(s) of the graph of the function.
The function is given by:
f(x) = \frac{x-3}{x^2 + 2x -3}
Solution
To find the intercepts of the function f(x) = (x-3)/(x^2 + 2x -3), we need to find the x-intercept and the y-intercept.
-
X-intercept: The x-intercept is the value of x when f(x) = 0. So, we set the function equal to zero and solve for x.
0 = (x-3)/(x^2 + 2x -3)
This implies that the numerator of the fraction must be zero (since zero times anything is zero). So, we set x - 3 = 0 and solve for x.
x - 3 = 0 x = 3
So, the x-intercept is 3.
-
Y-intercept: The y-intercept is the value of f(x) when x = 0. So, we substitute x = 0 into the function and solve for f(x).
f(0) = (0-3)/(0^2 + 2*0 -3) = -3/-3 = 1
So, the y-intercept is 1.
Therefore, the intercepts of the function are x = 3 and y = 1.
Similar Questions
Find the indicated intercept(s) of the graph of the function.x-intercepts of f(x) =
What is the intercept of the given line? Use the graph given above to answer this question.
Consider the quadratic equation y=x 2 −2x+3. Find the x−intercepts of the graph of the quadratic relationship.
Instructions: Find the x𝑥 and y𝑦-intercepts of the linear function. Linear Function: 3x−5y=−153𝑥−5𝑦=−15x𝑥-Intercept: (( ,, ))y𝑦-Intercept: (( ,, )
What are the x-intercepts and the vertex of the parabola represented by y = 2x2 - 5x -12?
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.