Algebra 2 Final Test 05/25/2021

 $-3x^2+5x+2$  How to solve using the quadratic formula?

•  $\frac{5\pm\sqrt{5^2-4\cdot-3\cdot2}}{2\cdot-3}$  

•  $\frac{-5\pm\sqrt{5^2-4\cdot-3\cdot2}}{2\cdot-3}$  

 $x^2+5x-24$  What are the factors from this equation?

• ( x + 8)(x + 3)

• (x - 8)(x - 3)

• (x - 8)(x + 3)

• (x + 8)(x - 3)

How many different intervals are increasing ?

• 1

• 2

• 3

• 4

Identify the absolute minimum point.

• ( -8 , 0)

• ( -6.507 , -4.144 )

• ( 1.148 , -.921 )

• There is no absolute minimum point

 $y=-x\left(x+2\right)\left(x-1\right)\left(x-2\right)$  What is the graph from the given equation?

• 
• 
• 
• 

Simplify: (2x⁴-4x²+5x+2) ÷ (x+2)

• 2x³-8x²+21-40+56/(x+2)
• 2x³-8x²+16x-27+ 52/(x+2)
• 2x³-8x²+16x-27+56/(x+2)
• 2x²-8x+21-40/(x+2)

What is the proper way to write the answer for the following problem?

• 2x³-x²-25x+12

• 2x⁴-x³-25x²-12x+0

• 2x³-x²-25x-12

• 2x⁴-x³-25x²-12x-0

Which term is missing in this problem?
2x³ + 5x² + 9 ÷
x + 3

• x⁴
• x³
• x²
• x

What are the asymptotes

• x=1, x= 2, y =1, y= 2
• x= 2, x=-2, y = 1
• x=2 y =-1
• x=1 y =2, y =-2

What is the equation of the horizontal asymptote?

• y = 0

• y = -2

• y = 2

• There isn't one