C cuz if it opens down a is negative and also it’s a parabola so it’s quadratic
Answer:
Why is 82 a composite number? A composite number is a number that can be divided evenly by more numbers than 1 and itself. ... The number 82 can be evenly divided by 1, 2, 41 and 82, with no remainder. Since 82 cannot be divided by just 1 and 82, it is a composite number.
Step-by-step explanation:
Answer:
length 11 width 4
Step-by-step explanation:
perimeter:
11+11=22
4+4=8
22+8=30
area:
11*4=44
Answer:
6
Step-by-step explanation:
-12n-6=-4n-8n+12
-12n-6=-12n+12
-6=12
6
Answer:
The negative outside the parentheses indicates that the vertex is a maximum
f(x) has a minimum vertex
g(x) has a maximum
Step-by-step explanation: