Friday

August 1, 2014

August 1, 2014

Posted by **Bella** on Wednesday, August 22, 2012 at 9:47pm.

r(x)= x^2+x-6

--------

x^2-x-2

- college algebra !!! -
**Henry**, Friday, August 24, 2012 at 7:11pmr(x) = Y = x^2 + x - 6

C = -6 = -1(6) = -2(3).

Select the pair of factors whose sum = 1(B):

Y = (x-2)(x+3) = 0

Solution set: X = -2, and 3 = x-Intercepts.

Axis: x = Xv = -B/2A = -1/2. = h.

k = Yv = (1/2)^2 -1/2 - 6

k = -6.25.

V(h,k) = V(-0.5,-6.25)

The following points can be used for graphing:

(x,y).

(-3,0)

(-2,-4)

(-1,-6)

V(-0.5,-6.25)

(1,-4)

(2,0)

(3,6)

- college algebra !!! -
**Henry**, Friday, August 24, 2012 at 7:17pmCorrection:

Solution set: X = -3, and 2.

**Related Questions**

college algebra--need help please!! - (Using the seven steps to analyzing the ...

college algebra - analyze the graph of the following function. r(x)= x^2+x-6...

College Algebra - 1.Answer the following for the given quadratic function. f(x...

College alg - Analyze the graph of the following function as follows: (a) Find ...

college algebra - graph the following function using transformations, be sure to...

college algebra - Graph the following function using transformations. Be sure ...

College Algebra - Graph the following function using transformations. Be sure to...

college algebra - Question 638522: Graph the following function using ...

analyze the graph of the function - analyze the graph of the function R(x)=x^2-...

algebra URGENT HELP - analyze the graph of the following function solve R(x)=x(x...