Algebra 2 S1 Midterm

Which is a possible Integer number that could be between -7 and 3 on a number line?

• -1.24

• 4

• -7.1

• -5

What is the degree of this polynomial?

2x⁴ - 3x⁵ + x

• -3

• 2

• 4

• 5

Which of the following polynomials is a cubic function in standard form?

• $f\left(x\right)\ =\ 3x^4-5x^3+1$

• $g\left(x\right)\ =\ -2x^3+7x^5-4$

• $h\left(x\right)=4\ +\ 2x\ -\ 8x^3$

• $j\left(x\right)\ =\ 3x^3-2x^2+1$

Solve:

4x + 1 + 10x + 7 = 2(7x - 4)

• All real numbers

• No Solution

• x = -2

• x = 2

Pick the correct letter for:

6 > x

• A

• B

• C

• D

14 < -2a + 6 - 2a

• a < -2

• a > -2

• a > 2

• a < 2

Solve for w.

• w = a/p

• w = p/a

• w = pa

• w = p - a

•  $m\ =\ 4ghPE$  

•  $m\ =\ \frac{4PE}{gh}$  

•  $m\ =\ \frac{PE+4}{gh}$  

•  $m\ =\ \frac{PE-4}{gh}$  

•  $t=\sqrt{\frac{3d}{a}}$  

•  $t=\frac{3d}{a}$  

•  $t=\frac{\sqrt{3d}}{a}$  

•  $t\ =\sqrt{\frac{d}{3a}}$  

Solve the literal equation for y:

8x - 4y = 20

• y = 2x - 5

• y = -2x + 5

• y = -1/2x + 20

• y = 1/2x - 5