Algebra 1 Semester Exam

 $8x^{-4}y^7\cdot2x^5y$  Simplify Expression

•  $10x^9y^8$  

•  $16xy^8$  

•  $16xy^7$  

•  $6xy^8$  

Tags

CCSS.HSA.APR.A.1

 $\left(-3g^4h^6\right)^{2\ }\left(g^3h\right)^4$  Simplify Expression

•  $-3g^{20}h^8$  

•  $-3g^7h^7$  

•  $-9g^{18}h^{15}$  

•  $9g^{20}h^{16}$  

Tags

CCSS.HSA.APR.A.1

 $Evaluate:\ 8^{\frac{4}{3}}$ 

•  $\left(8^4\right)^{\frac{1}{2}}$  

•  $\left(8^4\right)^{\frac{1}{4}}$  

•  $\left(8^4\right)^{\frac{1}{3}}$  

•  $\sqrt{8^4}$  

 $16x^{\frac{4}{2}}$  Write this expression in radical form

•  $\sqrt{16x^4}$  

•  $16\sqrt{x^4}$  

•  $4\sqrt{x^4}$  

•  $16x^4$  

Tags

CCSS.HSN.RN.A.2

 $3^{\left(2x-2\right)}=9$  Solve for x

• 2

• 3

• 5

• 0

 $A=P\left(1+\frac{r}{n}\right)^{nt}$  Find the amount of money you would have with $2500 principal earning 3%, compounded quartily, after 5 years?

• $1,706.12

• $2,715.54

• $2,902.96

• $3,105.78

 $y=a\left(1-r\right)^t$  
A car costs $12,500 and decreases in value by 5% per year. How much will the car be worth in 7 years?

• $5,405.12

• $6,475.85

• $8,956.46

• $8,729.22

Tags

CCSS.HSF.BF.A.2

 $x^2+13x+12$  Factor the trinomial

• (x-12)(x+1)

• (x+12)(x+1)

• (x+12)(x-1)

• (x+4)(x+3)

 $y=3\left(2\right)^x$  Determine the domain and range

• D: All real numbers ; R: All positive numbers 

• D: All real numbers; R: All real numbers

• D: All positive numbers; R: All negative numbers 

• D: All negative numbers, R: All real numbers 

 $\ x+3y+2z\ \ \ \ and\ \ \ \ 2z^2+2$  Find the product

•  $4z^3+6yz^2+2xz^2+2x+6y+4z$  

•  $3z^3+6yz^{ }+4xz^2+2x+6y+4z$  

•  $4z^3+6yz^2+2xz^2+6y+4z$  

•  $6yz^2+2xz^2+2x+6y+4z$  

Tags

CCSS.HSA.APR.A.1