Answer: -657,987
Step-by-step explanation:
Answer:
<u>Exponential function:</u>
<u>Use the given data to determine the function.</u>
- f(0) = ab⁰ = a*1 = a ⇒ a = 0.75
- b = 2 as each of the f(n) is twice the previous one in series.
<u>The model is:</u>
<u>Recursive rule to reflect this is:</u>
- f(0) = 0.75
- f(n) = 2*f(n-1)
Answer:
x=-y+3/4
second one x=y-3
Step-by-step explanation:
Answer:
-4/9
Step-by-step explanation:
Additive inverse
a + something = 0
4/9 + something = 0
subtract 4/9 from each side
4/9 -4/9 + something = 0-4/9
something = -4/9
