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2 years ago

Which represents where f(x) = g(x)?

Mathematics

2 answers:

Lostsunrise [7]2 years ago

6 0

<span>

function f(x), when x = 0 then f(0) = 4
</span>function g(x), when x = -4 then g(-4) = 4
so f(0) = g(–4) = 4

and

function f(x), when x = 4 then f(0) = 4
function g(x), when x = -2 then g(-2) = 4
so f(4) = g(–2) = 4

answer is

d. f(0) = g(–4) and f(4) = g(–2)

djverab [1.8K]2 years ago

3 0

Answer: b. f(–4) = g(–4) and f(0) = g(0)

Step-by-step explanation: We are given function f(x) as a line.

Function g(x) as a parabola.

The line of f(x) function and parabola g(x) cut graph at (0,4) and (-4,4) coordinates.

Therefore, at x=0, f(x) and g(x) has same values.

Also at x=-4, f(x) and g(x) has same values.

Therefore, f(–4) = g(–4) = 4 and f(0) = g(0) =4.

<h3>Therefore, correct option is b. f(–4) = g(–4) and f(0) = g(0).</h3>

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andriy [413]

Answer:

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Step-by-step explanation:

Full question

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Answer:

1) The domain In interval notation is [0, 20]

2) The range in interval notation is [100, 700]

Step-by-step explanation:

The given parameters are;

The amount Beth saved per month = $30

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The amount with which Beth opened her account = $100

Therefore, the amount of money Beth saved with respect to time is given as follows;

Y = $100 + $30 × X

Where;

Y = The amount of money Beth saved

X = The time (number of months) Beth saved

The domain is given as follows;

$\{X | \ 0 \leq X \leq 20 \}$

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Therefore, the range is given as follows;

$\{Y | \ 100 \leq Y \leq 700 \}$

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