Answer:1122
Step-by-step explanation:
Hve to work out the general equation first by calculating the common difference-16.
It's graph A because it going threw the and has a pattern.
<span>1. m∠6=m∠8, b||c
Given
2. m∠7=m∠8
</span><span>If lines ||, corresponding angles =.
</span><span>
3. m∠6=m∠7
</span>Substitution
<span>
4. a||b </span>
If alternate interior angles equal, then lines ||.
It is true the relationship is proportional.
hope this helps!!
−5 < a − 4 < 2
+4 +4
-1 < a < 6
Answer is B. The second one