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lesya [120]
3 years ago
6

What are the domain and range of the function below?

Mathematics
2 answers:
Sonbull [250]3 years ago
7 0
ANSWER

Domain:
x \geqslant 0

Range:
y \leqslant 4

EXPLANATION

The domain refers to the values of x for which the function is defined.

The least value of x is 0.

Therefore the domain is [0,\infty].

or

x \geqslant 0

The range refers to values of y for which x is defined.

The highest value on the y-axis that the graph can attained is 4. The function decreases without bound.

There the range is (- \infty,4].

or

y \leqslant 4
Wittaler [7]3 years ago
5 0

The Answer is B.

- nyfb

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Charlie invests £1200 at 3.5% per annum compound interest.
lbvjy [14]

Answer:

<h2>£1,330.46</h2>

Step-by-step explanation:

Using the compound interest formula A = P(1+\frac{r}{n} )^{nt}

A = amount compounded after n years

P = principal (amount invested)

r = rate (in %)

t = time (in years)

n = time used to compound the money

Given P =  £1200., r = 3.5%, t = 3years, n = 1 year(compounded annually)

A = 1200(1+0.035)^{3}\\ A = 1200(1.035)^{3}\\ A = 1200* 1.108717875\\A = 1,330.46

Value of Charlie's investment after 3 years is £1,330.46

6 0
3 years ago
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frosja888 [35]
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8 0
3 years ago
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Simplify the following expression using the commutative and associative properties (combining like terms);
Tasya [4]

Answer:

the answer will be

2x-5

6 0
3 years ago
ANSWER QUICK PICTURE ATTACHED
Sonbull [250]

Answer:

Step-by-step explanation:

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3 0
3 years ago
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Solve 3y - 15 = y+1 with steps shown
bija089 [108]

Answer:

y = 8

Step-by-step explanation:

Hello!

We can solve for y by isolating it.

<h3>Solve for y</h3>
  • 3y - 15 = y + 1
  • 3y - 15 - y = y +1 - y
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  • y = 16/2
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The value of y is 8.

4 0
2 years ago
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