PLS HELP URGENT TONS OF POINTS PLUS BRAINLIEST
2 answers:
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Answer: B. function h is a reflection and a dilation of function f
Step-by-step explanation:
- A reflection gives the mirror image of function.
- A function can be reflected about an axis by multiplying by -1.
- To reflect function about the x-axis, multiply f(x) by -1 to get -f(x).
Also, dilation provides either vertical or horizontal stretch or compression.
It uses a scale factor k to multiply the function such that new function will be kf(x).
Here, and
We can write h(x) as
So here scale factor =3 and -1 gives it a reflection.
So, the correct statement would be B. function h is a reflection and a dilation of function f.
Answer:
λ = 1.3252 x 10⁻⁴
Step-by-step explanation:
Since we are already given the half-life, the decay expression can be simplified as:
For a half-life of t =5230 years:
The decay-rate parameter λ for C-14 is 1.3252 x 10⁻⁴