the quadratic function in ve f(x) = x^2 - 4x - 5
Added by Kristina W.
Close
Step 1
In this case, $a = 1$ and $b = -4$. Show more…
Show all steps
Your feedback will help us improve your experience
Nick Johnson and 64 other Algebra educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
For the function$$ f(x)=-x^{2}+4 $$
Relations and Functions
Polynomial Functions, Graphs, Operations, and Composition
Graph the quadratic function, which is given in standard form. $$f(x)=-(x-5)^{2}-4$$
Polynomial and Rational Functions
Quadratic Functions
Use the vertex formula to find the vertex of the graph of each function. See Example 8. $$ f(x)=-x^{2}+4 x-5 $$
Quadratic Equations, Functions, and Inequalities
Quadratic Functions and Their Graphs
Recommended Textbooks
Elementary and Intermediate Algebra
Algebra and Trigonometry
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD