Already have an account? Get multiple benefits of using own account!
Login in your account..!
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
What is the Vertex Form for a Quadratic Equation ?
The vertex form for a quadratic function is as follows: f(x) = a(x - h) 2 + k The graph of this function Is a parabola whose axis of symmetry is the vertical line x = h, and whose vertex is the point (h, k).
Remember: If a > 0 then the graph opens upward.
If a < 0 then the graph opens downward.
In order to use the vertex form to find the vertex, you must know how to complete the square.Here's an example of what I mean by completing the square:
Question: Find the vertex of the graph of
f(x) = x2 - 4x + 5
Answer: In order to do this, we must write the function in vertex form.f(x) = x2 -4x + 5y = x2 - 4x + 5y - 5 = x2 - 4xy - 5 + 4 = x2 -4x + 4y - 1 = (x -2) 2 y = (x - 2)2 + 1f(x) = (x-2)2 +1H kThe vertex of the parabola is then (h, k) = (2, 1)
The population of a particular city is increasing at a rate proportional to its size. It follows the function P(t) = 1 + ke 0.1t where k is a constant and t is the time in years.
Determination of the Regression Equation The determination of the regression equation such given above is generally done by using a technique termed as "the method of least sq
add 1 and 20 over 40 with 2 and 30 over 50
A class has 175 learners. The given table describes the number of learners studying one or more of the subsequent subjects in this case Subjects
What is a Complement of a set?
prove that - there is one and only one circle passing through three non - collinear points
Evaluate following limits. (a) (b) Solution There in fact isn't a whole lot to this limit. In this case because there is only a 6 in the denominator we'l
What is the greater of two consecutive negative integers whose product is 132? Let x = the lesser integer and let x + 1 = the greater integer. Because product is a key word for
Quotient Rule (f/g)' = (f'g - fg')/g 2 Here, we can do this by using the definition of the derivative or along with Logarithmic Definition. Proof Here we do the pr
Ratio Test In this part we are going to take a look at a test that we can make use to see if a series is absolutely convergent or not. Remind that if a series is absolutely c
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd