Answer:
if you are using point slope formula it will be y
=
−
6.9
x
+
39.3
Step-by-step explanation:
Answer:
Step-by-step explanation:
f(x)=(x²+20x+100) -3 because : 97 = 100 - 3
f(x) = (x+10)² -3 ....vertex form
D , because 28-9=21 and 21=x
Annually cumulating interest can be determined by the following formula:

r represents the interest rate as a decimal, and P represents the starting amount of money.