Answer:
1) d. 2400
2) d.4200
Step-by-step explanation:
As per given data:
F(x) represents number of fish
x represents number of weeks
Relation between F(x) and x is given as
F(x)= 500 (1.2)x
Now part 1:
How many fish are in the pond after 4 weeks=?
x=4
Putting in given equation F(x)= 500 (1.2)x
F(x)= 500(1.2)(4)
= 2400
Now part 2:
How many fish are in the pond after 7 weeks?
x=7
Putting in given equation F(x)= 500 (1.2)x
F(x)= 500(1.2)(7)
= 4200 !
Me lol cant do disappointed
2.8x+x^2+13
<span>5.2x^3 +5x </span>hope this helps
Check the picture below
notice, the "a" side goes from -2 to 11
and the "b" side goes from 2 down to -4
The first price is 18.934 and the second is 25.929 but I’m not sure about the third