04/06/13

even odd or neither

y=|x-7| A) odd B)even C)neither

04/06/13

even odd neither

y=√(x^2+8) A)odd    B) even C) neither

04/06/13

symmetry of graph

f(x)=x+ 1/x^2 A)origin. B) y axis, origin. C) y-axis  D) no symmetry

04/06/13

symmetry of graph

f(x)=6x^5-7x^3

04/06/13

symmetry of graph

f(x) =5x^4-6x+2 A) x-axis B)x-axis , origin C)origin D)no symmetry

04/06/13

symmetry of graph

f(x)=4x^2 +5  A)y-axis   B)Origin C)x-axis  D)no symmetry

36x^2-49=0

use square root method to solve

6z^2+4=220

use square root method to solve

03/24/13

x^2-2x-24=0

use factoring to solve

quadratic word problem

  Year: 1980        1985       1990       1995                                         1           18.8          22.6         26.0        29.0                                 The table lists the... more

03/24/13

distance traveled

the table lists the distance traveled by a falling object where  t  is elapsed time in seconds and d  is distance in meters.   t:  0      1      2        3         4        5                      ... more

quadratic regression

the following points form a quadratic relationship:  (1, 5.0) (2, 4.4)  (3, 4.3)  (4, 4.2)  (5, 4.6)  (6, 4.8)  (7, 5.4)  (8, 6.2).  The x coordinates are years a company has been in operation and... more

find quadratic

find the quadratic function that best fits this data   x  -10.2,  1.4,  7        y  100,  5,  56

03/23/13

function value

f(x)= 1/x-12  find f(-7)

03/23/13

solve the function

(fx)=3√x+1    find f(-9)

03/23/13

|x|=x^2+7x

solve the equation please

03/23/13

solve absolute value

|x+6|=x^2+6x solve the equation

03/23/13

function value

for g(x)=-√(x+1)^2   find g(-7)

03/23/13

x^2-6x+13=0

find or approximate solutions to the equation.  round to three decimal places if necessary.

03/23/13

4n^2=-12n-6

find or approximate solutions to the eqiation...round to three decimal places

03/23/13

find profit

john owns a hot dog stand.  his profit in dollars is given by the equation P(x)=P=-x^2+14x+54, where x is the number of hot dogs sold. what is the most he can earn?

03/23/13

for f(x)=-|x+2|, find f(-8)

find the function value

03/23/13

5x^2+7x+3=0

find the exact solutions to the quadratic equation in the complex numbers 

5m^2+12m+6=0 complete the square

complete the square

(7x-1)^2+5=0

find exact solution to quadratic equation in the complex numbers

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