An exponential function can be expressed as:
y=ab^x we have two points so we can solve
64/8=(ab^4)/(ab^1)
8=b^3
2=b, now we have:
y=a(2^x), using point (4,64)
64=a(2^4)
64=16a
4=a so
y=4(2^x)
Answer:
this might help better
Step-by-step explanation:
5√24
=10√6(Decimal: 24.494897)
Answer:
The letter "x" is often used in algebra to mean a value that is not yet known.
It is called a "variable" or sometimes an "unknown".
But in some cases, x can be equal to 1 like example when working with exponents.
Step-by-step explanation:
Answer:
hard
Step-by-step explanation:
I don't know because I have never learnt these things
The answer is <span>7 x 3/4 in simplest form = 21/4</span>
