Final Exam Review

What is the solution to this system of equations?

• (4, -1)
• (-1, 4)
• (-4, 1)
• (-4, -1)

Solve the following system by graphing.  What is the solution?

• (-4, 2)
• (4, 2)
• (2, -4)
• (2, 4)

Solve the system of inequalities by graphing.

• 
• 
• 
• 

Simplify the exponential expression.

• 2x⁶y¹²
• 2x⁵y⁷
• 8x⁶y¹²
• 8x⁵y⁷

What is the y-intercept of the function?

• 2
• 3
• 1
• -2

In an exponential function, what does the 'a' represent?

• Slope

• Rate of change

• Y-intercept

• Multiplier

Is the table linear, exponential, or neither?

• Linear

• Exponential

• Neither

Which is a factor of  $x^2-11x+24?$  

•  $\left(x+3\right)$  

•  $\left(x-3\right)$  

•  $\left(x+4\right)$  

•  $\left(x-4\right)$  

Which of the following is one of the factors of the expression:  $4x^2-25?$  

•  $\left(4x-5_{ }\right)$  

•  $\left(2x+1\right)$  

•  $\left(4x-1\right)$  

•  $\left(2x-5\right)$  

What is the factored form of the expression?  $x^2-16$  

•  $\left(x-4\right)\left(x+4\right)$  

•  $\left(x-8\right)\left(x+8\right)$  

•  $\left(x-4\right)\left(x-4\right)$  

•  $\left(x-8\right)\left(x-8\right)$