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2 years ago

Is the following a function ?

Mathematics

2 answers:

Softa [21]2 years ago

7 0

Answer:

yes

Step-by-step explanation:

Masja [62]2 years ago

3 0

Answer: Yes, this is a function.

Step-by-step explanation: Because, all of the x and y values correspond with each other.

***If you found my answer helpful, please give me the brainliest. :) ***

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justin needs to take a taxi to the airport. it will coast $1.75 for the first mile and $0.50 for each additional 1/4 of a mile .

lora16 [44]

$57.75 because 14 divided by .25 is 56 and then plus the first mile is 57.75

5 0

3 years ago

Which term is a term in this expression -3x- 7(x+4)

Over [174]

Answer:

A. -3x

Step-by-step explanation:

Terms are the parts of an expression that are separated by + or - signs

-3x is a term, because it is separated from the rest of the expression by a - sign.

3 0

3 years ago

Find the derivative of the function using the definition of derivative. g(t) = 7 t g'(t) = State the domain of the function. (En

Vedmedyk [2.9K]

Answer:

$R = \{ \forall x \in \mathbf{R}|-\infty < x < \infty\}$

Step-by-step explanation:

The definition of derivative states that:

$g'(t) = \lim_{h \to 0} \frac{g(t+h)-g(t)}{h}$

Then:

$g'(t) = \lim_{n \to \infty} \frac{7\cdot (t+h)-7\cdot t}{h}$

$g'(t) = \lim_{h \to 0} 7$

$g'(t) = 7$

A constant function is a zero-order polynomial. The domain of any real polynomial is $\mathbf{R}$ . Then, the domain of the function is:

$R = \{ \forall x \in \mathbf{R}|-\infty < x < \infty\}$

5 0

2 years ago

Big freh points to da butter dog da dog wit da butter

Doss [256]

Answer:

Budda Dawgggg

Step-by-step explanation:

4 0

2 years ago

PLEASEPLEASE ANSWER

IRINA_888 [86]

Answer:

x = 7

Step-by-step explanation:

A triangle's total interior angle measurement will equal 180°.

Set all measurements equal to 180:

(82) + (9x - 6) + (6x - 1) = 180

Simplify. Combine like terms:

(82 - 6 - 1) + (9x + 6x) = 180

(82 - 7) + (15x) = 180

(75) + 15x = 180

Next, isolate the variable, x. Note the equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS.

PEMDAS is the order of operation, and stands for:

Parenthesis

Exponents (& Roots)

Multiplication

Division

Addition

Subtraction

First, Subtract 75 from both sides of the equation:

15x + 75 = 180

15x + 75 (-75) = 180 (-75)

15x = 180 - 75

15x = 105

Next, divide 15 from both sides of the equation:

(15x)/15 = (105)/15

x = 105/15

x = 7

7 is your value for x.

3 0

3 years ago