Determine the points of intersection of the function
With the X
We have hundreds of course questions with personalized recommendations + Account 100% premium
Determine the points of intersection of the function
With the X
To solve this problem, let's determine the points where the function intersects the X-axis.
Step 1: Set the quadratic function equal to zero to find the roots, which represents the X-axis intersection points:
.
Step 2: Consider each factor of the product expression separately:
Set and solve for :
Step 3: Set the second factor equal to zero as well:
Set and solve for :
Step 4: These solutions give us the x-coordinates of the intersection points. Since we set , the points of intersection are
and .
Therefore, the function intersects the X-axis at the points and .
This matches with the choice labeled as choice 2: .
The following function has been graphed below:
\( f(x)=-x^2+5x+6 \)
Calculate points A and B.
Get unlimited access to all 18 The Quadratic Function questions, detailed video solutions, and personalized progress tracking.
Unlimited Video Solutions
Step-by-step explanations for every problem
Progress Analytics
Track your mastery across all topics
Ad-Free Learning
Focus on math without distractions
No credit card required • Cancel anytime