Answer:
(B)=2-5
i think that is right answer
Answer:
Step-by-step explanation:
Let the quadratic function be
y=a(x+4)²-1
∵(-7,8) lies on it.
8=a(-7+4)²-1
8+1=a(-3)²
9a=9
a=9/9=1
so quadratic function is
f(x)=1(x+4)²-1
or
f(x)=x²+8x+16-1
so quadratic function is
f(x)=x²+8x+15
Answer:
Following are the responses to the given question:
Step-by-step explanation:
The following relationships usually have a direct or inverse relationship, please indicate.
- Win percentage and attendance during home games of a sports franchise are directly related.
- There is an inverse relationship between higher temperatures with sweater sales.
- An inverse link exists between a family's salary and how often he or she spends in bargain shops.
- There was an inverse relationship between higher gas prices and more miles traveled.
Answer:
71.78? (not sure)
Step-by-step explanation:
To find 3% of 74, 74*.03 = 2.22
Subtract 3%, 74-2.22 = 71.78
