y =2/x^(2) + 3
One possible answer is:
f(x) = (2/x) + 3 and g(x) = x².
Explanation:
We are to write this equation as y = f(g(x)). This means we want it to be a composite of functions; in f(x), we take the value of g(x) and use in place of x.
If we let g(x) = x², this means everywhere we see an x in f(x), we will replace it with x². To make our equation y = 2/x² + 3, working backward we would substitute x for x²; this would give us f(x) = 2/x + 3.
Answer:
12 mph
Step-by-step explanation:
Step 1: Convert 15 minutes to hours
15/60
1/4
0.25 hours
Step 2: Divide 3 by 0.25 hours
12 mph
Answer:
X=6 not extraneous
4.117x10-29
The way that the number 4117 × 10⁻²⁹ can be shown on a calculator is; 4117 × 10⁻³²
The standard form of a number is a way of writing the number in a form that follows certain rules.
Now, we can also write a number in scientific notation but then a calculator usually writes these types of number with exponent powers in standard form.
For example there is usually no decimal in standard form but instead whole numbers. Thus;
4.117 × 10⁻²⁹ when expressed again can be written as;
4117 × 10⁻²⁹ × 10⁻³ = 4117 × 10⁻³²
Read more about standard form at; brainly.com/question/19169731
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