Answer:
f(x) = 86(1.04)x; grows approximately at a rate of 0.4% daily
Step-by-step explanation:
The base of the exponential function is 1.29 for 7 days, as in
f(x) = 86*(1.29)^x
The new rate for days can be calculated by dividing x by 7 (where x remains the number of weeks), namely
f(x) = 86*1.29^(x/7)
Using the law of exponents, b^(x/a) = b^(x*(1/a)) = (b^(1/a))^x
we simplify by putting b=1.29, a=7 to get
f(x) = 86*(1.29^(1/7))^x
f(x) = 86*(1.037)^x since 1.29^(1/7) evaluates to 1.037
Rounding 1.037 to 1.04 we get a (VERY) approximate function
Answer:
It's 1,3
Step-by-step explanation:
Coordinate plane and x is 1 and y is 3
(-5,-13), (-4,-11), (-3,-9), (-2,-7), (-1,-5), (0,-3), (1,-1), (2,1), (3,3), (4,5), (5,7)
Answer:
1. Not possible
2. Possible
3. Possible
4. Possible
Step-by-step explanation: