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Svetllana [295]
3 years ago
15

A function g(x) is defined as shown. G(x) = StartLayout enlarged left-brace 1st Row 1st column 2 + 3 x, 2nd column 0 less-than-o

r-equal-to x less-than 4 2nd Row 1st column 0.5 x + 10, 2nd column 4 less-than-or-equal-to x less-than 8 3rd Row 1st column 16, 2nd column x greater-than-or-equal-to 8 EndLayout What is the value of g(4)? 10 12 14 16
Mathematics
1 answer:
Gemiola [76]3 years ago
4 0

Answer:

The correct answer is 4.

Step-by-step explanation:

The function g is defined as

g(x) = \left[\begin{array}{ccc}2 + 3x & 0 \leq x < 4 \\0.5x + 10&4 \leq x < 8\\16&x\geq 8\end{array}

We need to compute the value of the function at 4. This is done by putting the value of x as 4.

∴ g(4) = 0.5 × 4 + 10 = 12 as x = 4

Thus the value of the function g at the value 4 is given by 12.

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kobusy [5.1K]

Answer:

Step-by-step explanation:

A = l*w

13.5 * 10.67 = 144.045 or 144

Hope that helps!

3 0
2 years ago
Identify the domain and range of the inverse of f(x) = 0.5^x.
LekaFEV [45]

Answer:

Domain  (0, ∞)  and Range (-∞, ∞).

Step-by-step explanation:

The domain of f(x) = 0.5^x is all values of x and the range is f(x)>0  as  0.5^x  cannot be negative or zero.

In interval form this is Domain is (-∞, ∞) and Range is  (0, ∞).

So its inverse has Domain  (0, ∞)  and Range (-∞, ∞).

4 0
2 years ago
You want to buy a pet rabbit that costs ​$49. You already have ​$18 and you plan to save ​$9 per week. If w represents the numbe
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