-the equation is a quadratic
-the axis of symmetry is x=-7
-the graph has a relative maximum
Step-by-step explanation:
Mean =sum of values /number of values
total sum ↪️ 6+4+9+6+7+10+7
number of values is 7
= 49/7
<h2> =
7 is themean</h2>
Answer: D. all real numbers less than or equal to –3
Answer:
436
Step-by-step explanation:
Colin’s score=141
Brian’s score= 141+154
=295
Total score = 295+141
=436
