두 변수의 관계 단원 종합

BB.1Is the ordered pair a solution of the equation? Write yes or no.

1. 1
   $(-3,4)$; $y=2x+10$ 
2. 2
   $(1,16)$; $y=6x+10$ 
3. 3
   $(-2,7)$; $y=-5x-6$ 
4. 4
   $(-5,-4)$; $y=-x-9$ 

BB.2Use the rule to complete the table.

1. 5
   $y=10x+3$ $\begin{array}{cccccc}x& 0& 3& 6& 9& 12\\ y& 3& 33& & 93& \end{array}$
2. 6
   $y=9x+12$ $\begin{array}{cccccc}x& 2& 5& 8& 11& 14\\ y& 30& 57& & & 138\end{array}$
3. 7
   $y=11x+10$ $\begin{array}{cccccc}x& 2& 5& 8& 11& 14\\ y& 32& 65& & & 164\end{array}$
4. 8
   $y=7x+6$ $\begin{array}{cccccc}x& 0& 3& 6& 9& 12\\ y& 6& 27& & & 90\end{array}$

BB.3Write an equation for the rule: y = …

1. 9
   $\begin{array}{cccccc}x& 1& 2& 3& 4& 5\\ y& 26& 37& 48& 59& 70\end{array}$
2. 10
   $\begin{array}{cccccc}x& 2& 3& 4& 5& 6\\ y& 26& 38& 50& 62& 74\end{array}$

BB.3Write an equation for the rule: y = … (continued)

1. 11
   $\begin{array}{cccccc}x& 1& 2& 3& 4& 5\\ y& 25& 30& 35& 40& 45\end{array}$
2. 12
   $\begin{array}{cccccc}x& 2& 3& 4& 5& 6\\ y& 25& 37& 49& 61& 73\end{array}$

BB.1Is the Ordered Pair a Solution?

1. 1yes
2. 2yes
3. 3no
4. 4yes

BB.2Complete a Table from a Rule

1. 5$63$, $123$
2. 6$84$, $111$
3. 7$98$, $131$
4. 8$48$, $69$

BB.3Write an Equation from a Table

1. 9$y=11x+15$
2. 10$y=12x+2$
3. 11$y=5x+20$
4. 12$y=12x+1$