1. Equations & Inequalities

Solve each rational inequality. Give the solution set in interval notation. See Examples 4 and 5. 1 /{x^2 - 4} ≤ 1 /{ 2 - x}

Solve each rational inequality. Give the solution set in interval notation. See Examples 4 and 5. 1 /{x^2 - 4x + 3} ≤ 1 /{ 3 - x}

Solve each inequality. Give the solution set in interval notation. (2x-1)(x+5)<0

Solve each inequality. Give the solution set in interval notation. (x-4)(x-1)(x+2)>0

Solve each inequality. Give the solution set in interval notation. (x+7)/(2x+1)<0

Solve each inequality. Give the solution set in interval notation. 4/(x+6)>2/(x-1)

Fill in the blank(s) to correctly complete each sentence. A polynomial function with leading term 3x^5 has degree ____.

Solve each rational inequality. Give the solution set in interval notation.(2x-3)/x^2+1≥0

Solve each rational inequality. Give the solution set in interval notation.(9x-8)/(4x^2+25)<0

Solve each rational inequality. Give the solution set in interval notation.(5-3x)^2/(2x-5)^3>0

Solve each rational inequality. Give the solution set in interval notation.(5x-3)^3/(25-8x)^2≤0

Solve each rational inequality. Give the solution set in interval notation.(2x-3)(3x+8)/(x-6)^3≥0

Solve each rational inequality. Give the solution set in interval notation. (9x-11)(2x+7)/(3x-8)^3>0

Solve each problem. See Example 7. A baseball is hit so that its height, s, in feet after t seconds is s=-16t^2+44t+4. For what time period is the ball at least 32 ft above the ground?

Solve each problem. See Example 7. Velocity of an Object The velocity of an object, v, after t seconds is given by v=3t^2-18t+24.Find the interval where the velocity is negative.