Wednesday

July 30, 2014

July 30, 2014

Total # Posts: 6

**Algebra 2**

x^4 - x <= 0 Solve the inequality and graph the solution on the real line

**Precalculus(URGENT)**

write the parabola in y squared=4ax or x squared =4ax form where x equals the distance between the foci and the centerpoint y= -(x+3)squared +4 i have no idea how to do this can you tell me how you got the solution

**Precalculus(URGENT)**

compute the discriminant of the equation.What does the discriminant indicate about the kinds of solution? 7xsquared=2x-5

**Precalculus(URGENT)**

solve and graph the inequality using interval notation (x-4)/(x+8)<0 show work

**Precalculus(URGENT)**

solve the problem 2xcubed-17xsquared+31x+20 given that 5 is a zero of f(x)= 2xcubed-17xsquared+31x+20 you can use lobng division or synthetic division

**Precalculus(URGENT)**

determoine whether the equation defines y as a function of x y= the square root of(-3x-6) please please show work

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