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3 years ago

Given f(x) and g(x) = f(k⋅x), use the graph to determine the value of k.

Mathematics

2 answers:

zepelin [54]3 years ago

6 0

Answer:

The answer is 3

Step-by-step explanation:

I took the quiz

(Please give me brainiest)

yan [13]3 years ago

3 0

Answer:

The value of k is 3.

Step-by-step explanation:

The function f(x) passes through the points (0,4) and (-6,-2)

So the equation of the function is $\frac{y-4}{4-(-2)} = \frac{x-0}{0-(-6)}$

⇒ y = x + 4 ....... (1)

Again the function g(x) passes through the points (0,4) and (-2,-2).

Therefore, the equation of g(x) will be $\frac{y-4}{4-(-2)} =\frac{x-0}{0-(-2)}$

⇒ y = 3x + 4

Therefore, g(x) = 3x + 4 = f(3x) {from equation (1).

So, the value of k is 3. (Answer)

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Please help this is due in 30 minutes!

gregori [183]

Answer:

$1.\ 12\ feet = 4\ yards$

$2.\ 4\ miles = 21120\ feet$

Step-by-step explanation:

Given

12 feet = _____ yard

4 miles = ____ feet

To start with;

we need to understand the unit of conversion between the two measurements;

1. 12 feet = _____ yard

To convert from feet to yard;

$1\ foot = \frac{1}{3} yard$

This implies that;

$12\ feet = 12 * \frac{1}{3} yard$

$12\ feet = \frac{12}{3} yard$

$12\ feet = 4\ yards$

2. 4 miles = ____ feet

To convert from miles to feet;

$1\ mile = 5280\ feet$

This implies that;

$4\ miles = 4 * 5280 feet$

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3 years ago

(2x + 3)3 I need help please

AysviL [449]

All u need to do is distribute the 3
(2x+3)3
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4 0

3 years ago

Read 2 more answers

Given the function g(x) = 6^x, Section A is from x = 1 to x = 2 and Section B is from x = 3 to x = 4.

Ad libitum [116K]

Section A and B
$\frac{36 - 6}{2 - 1} = 30 \\ \frac{1296 - 216}{4 - 3} = 1080$

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3 years ago

You have been averaging 55 sales per day. Per our new policy, everyone needs to increase his or her sales per day by 10% in the

Mariulka [41]

To find your new number of sales per month, you will need to find the number of sales you have per month (based on 30 days per month).

55 x 20 = 1650 sales.

Than, you will need to calculate what 10% of this is and add it to your original sales number.

0.1 (10%) x 1650 = 165

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8 0

3 years ago

An online camping supplies outlet charges $14 for a canteen,

Vedmedyk [2.9K]

Answer:

Part A: 14x + 2

Part B: CJ's order is $30, and Cameron's order is $58.

Step-by-step explanation:

Part A: The total cost of the order would be $14 multiplied by the amount of canteens, plus the shipping price of $2. This is what my expression represents.

Part B:

CJ's Order:

14(2) + 2 =

28 + 2

$30

Cameron's Order:

14(4) + 2 =

56 + 2 =

$58

Hope this helps! :D

3 0

2 years ago