# Consider the equation. show work

Consider the equation 9x2 + 12x - 5=0. (a) Find and state the value of the discriminant, b2 – 4ac. Then state whether one real-number solution, two different real-number solutions, or two...

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Consider the equation 9x2 + 12x - 5=0. (a) Find and state the value of the discriminant, b2 – 4ac. Then state whether one real-number solution, two different real-number solutions, or two...

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i just dont get it.

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Could someone please help me solve this equation?

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a. -6x-1+4x^2 b. -24x^3-4x^2 c. -24x^2-1 d. -6x-1-24x^2

Let f(x)=(2x-3)/(x+5) (a)Calculate f(-2) (b) State the domain of the function f(x)=2x-3/x+5 (c) Find and simplify as much as possible: f(t+1) . Show work.

Loudon County Phone Company charges a $100 activation fee plus a monthly fee of $0.05 per minute for every minute over 200 minutes each month. (So, there is no monthly charge for 0 – 200 minutes of...

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The minimum wage was $5.15 in 1990 and $7.25 in 2009 (Source: U.S. Dept. of Labor). Find the average rate of change in the minimum wage from 1990 to 2009. Express you answer using the units expressed...

Consider the linear equation 2x – 5y = 3. (a) Write the linear equation in slope-intercept form. (b) State the value of the slope. (c) State the y-intercept for this line. (d) State...

State the center and the radius of the circle represented by the equation. show all work (x-4)^2+(y+6)^2=64

Solve the inequality -3(2+3x) ≥ 6 – (7x+4). Write the solution set in interval notation. Show work.

Loudon County Phone Company charges a $100 activation fee plus a monthly fee of $0.05 per minute for every minute over 200 minutes each month. (So, there is no monthly charge for 0 – 200 minutes of...

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