STAAR Review Day 4 Practice

What is the solution to $$0.75\left(y+20\right)=2+0.5\left(y-2\right)?$$  

(a)  

Based on the sequence, $a_3=0,\ a_4=6,\ a_5=12,\ a_6=18,$  and  $a_7=24,$  which equation can be used to find the  $n^{th\ }$  term in the sequence,  $a_n?$  

Which equation is equivalent to  $y+7=-\frac{3}{8}\left(x-16\right)?$  

Given $f\left(x\right)=\frac{1}{3}\left(4-x\right)^2,$  what is the value of  $f\left(16\right)?$  

(a)  

Which graph does not show y as a function of x?

Which equation is equivalent to  $5x-12y=24?$  

What is the solution to  $1.25\left(4x-10\right)=7.5?$  

(a)  

Which equation is equivalent $$x=-3y-18?$$  

What is the negative solution to $4x^2+19x=5?$  

(a)  

If  $$p\left(x\right)=5\left(x^2+1\right)+16,$$  what is the value of  $$p\left(-11\right)?$$  

(a)