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2 years ago

PLEASE HURRY

2 answers:

6 0

Part A: This graph does equal a linear function because it is a straight line, passing through each of the points. Also because x (1) and y (4) increase at the same amount.

Part B:

Example of a linear function: (1, 2) (2, 4) (3, 6). This is a linear function because every time x increases by 1, y increases by 2. They both increase by the same amount. Another reason it's a linear function is because when you put these point on a graph it is a straight line.

Example of a non- linear function: (2, 4) (5, 10) (7, 11). This is a non- linear function because x and y are increasing at different amounts each time. It would also not be straight on a graph.

Hope this helps!!

Inga [223]2 years ago

4 0

The points: (0,4), (1,8),(2,10) is NOT a linear function as it doesnt pass the verticle line test. Linear function should always be in a straight line. Examples of linear functions: 4x + 3y = 6. Examples of nonlinear functions: y = 8x^2 + 10.

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Two cargo ships are sailing a direct course into harbor. Ship A is 22 miles from harbor. Ship Bis sailing into harbor on a cours

s344n2d4d5 [400]

Answer:

The distance of ship B from the Harbor is 32.26 miles

Step-by-step explanation:

Hello, great question. These types are questions are the beginning steps for learning more advanced Equations.

I have added a visual aid of the problem. As we can see the courses of both ship to the harbor forms a triangle with ship B being the hypotenuse. Since we are given the distance of the course for ship A and the angle between both ships, we can use this information with the COSINE operator to solve for the length of the course of ship B.

$cos(x) = \frac{adjacent}{hypotenuse}$

$cos(47) = \frac{22miles}{hypotenuse}$ .... flip both fractions.

$\frac{1}{cos(47)} = \frac{hypotenuse}{22miles}$ .... multiply both sides by 22

$\frac{22mi}{cos(47)} = hypotenuse$

$32.26mi = hypotenuse = B$

So the distance of ship B from the Harbor is 32.26 miles

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

3 0

3 years ago

Mia spins the spinner two times. what is the probability that the arrow will land on 2 both times

kolezko [41]

Answer

how many sides are there to the spinner?

Step-by-step explanation:

i need to knowhow many there are in order to give you a probibility

4 0

3 years ago

How many solutions are there to the equation 10= a + b + c with each of a, b, and c a whole number greater than or equal to zero

djverab [1.8K]

If a is fixed and b,c are unknowns then the equation b+c=10-a has 11-a solutions. They are pairs (b,c): (0,10-a), (1,9-a), (2,8-a), ... (10-a,0). As a runs from 0 to 10 we have total number of solutions (11-0)+(11-1)+...(11-1)=11+10+...+1=(1+11)*11/2=66.

4 0

3 years ago

Find the y-intercept of f(x) = 3x^2 + 6x

Step2247 [10]

Answ3r:

81x^2

Step-by-step explanation

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4 0

2 years ago

Read 2 more answers

2,826 rounded to the nearest tenth

jasenka [17]

Answer:

2,826

Step-by-step explanation:

A tenth is the first place value after the decimal point

In this case, 2,826.00

To round a number to the tenths place, we look at the hundredths place

If the number is 5 or more, we add 1 to the tenths place, and leave the numbers to the right 0's

If the number is 4 or less, we keep the number as it is in the tenths place, and leave the numbers to the right 0's

In this case, the hundredths place is a 0, which is less than 4, so we keep the 0 in the tenths place, and leave the to the right 0's.

Thus, our final answer is 2,826.

8 0

2 years ago