This problem is a present worth problem, where you need to calculate its present amount. this can be solved using the formula:
P = F(1+i)^(-n)
where p is the present value
f is the future value
i is the interest rate
n is the number of years
substituting the given to the formula
P = (500000) ( 1 + 0.1)^(-20)
P = 74,321 is current value of the inheritance that is 500,000 that 20 years from now
The answer is 1.
If you put -1 instead of x, then you can get 1.
2(-1)+3=y
-2+3=y
1=y
Y=(x+3)(x+5)
0=(x+3)(x+5)
0=x+3
Subtract three on both sides
-3=x
0=x+5
Subtract five on both sides
-5=x
So, -3 and -5 are the zeros of the graphed function.
Hope I helped!
Answer:
Step-by-step explanation:
I am pretty sure it is 2