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2 years ago

6

Positive and negative relationships are both examples of linear relationships

1 answer:

NARA [144]2 years ago

4 0

Answer: A. True.

Step-by-step explanation:

A relationship is linear when the points on a scatterplot follow a somewhat straight line pattern. This is the relationship that we will examine. Linear relationships can be either positive or negative. Positive relationships have points that incline upwards to the right. As x values increase, y values increase.

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Can someone pls help me solve this? <br> 7<2m-23

gregori [183]

7 < 2m - 23
add 23 to both sides
30 < 2m
divide both sides by 2
15 < m
same as m > 15

8 0

3 years ago

Read 2 more answers

Please help! Correct answer only, please! I need to finish this assignment this week. Determine the value of the following: A. B

11Alexandr11 [23.1K]

Answer:

C

Step-by-step explanation:

Given

$\left[\begin{array}{ccc}-2&3\\2&4\\\end{array}\right]$ + $\left[\begin{array}{ccc}3&1\\-1&2\\\end{array}\right]$

Add corresponding elements to obtain the sum, that is

= $\left[\begin{array}{ccc}-2+3&3+1\\2-1&4+2\\\end{array}\right]$

= $\left[\begin{array}{ccc}1&4\\1&6\\\end{array}\right]$ → C

4 0

3 years ago

What is the median of the following numbers: 9, 10, 4, 6, 3, 7, 8, 2, 5. 54 8 7 6

qwelly [4]

The median of the numbers would be 7.5

8 0

3 years ago

Fred and Ben each ran laps around the track. Fred completed his run in 16 minutes. Ben completed his run in 3/4 of the amount of

m_a_m_a [10]

Answer:

Time required by Ben was 12 minutes.

Step-by-step explanation:

Given:

Time Required for Fred = 16 mins

Ben completed his run in 3/4 of the amount of time of Freds run.

We need to find the time required by Ben.

Now Given that;

Ben completed his run in 3/4 of the amount of time of Freds run.

It means that time required by Ben is equal to 3/4 times time required by Fred.

Time required by Ben = $\frac{3}{4}\times Freds \ run$

Time required by Ben = $\frac{3}{4}\times 16 = 12\ mins$

Hence Time required by Ben was 12 minutes.

7 0

3 years ago

2. Let f(x) = 3x² -x+5, find f(x+1)

Anna11 [10]

Answer:

f(x + 1) = 3x² + 5x + 7

Step-by-step explanation:

To find f(x + 1), substitute x = x + 1 into f(x), that is

f(x + 1) = 3(x + 1)² - (x + 1) + 5 ← expand (x + 1)² using FOIL

= 3(x² + 2x + 1) - x - 1 + 5 ← distribute parenthesis by 3

= 3x² + 6x + 3 - x - 1 + 5 ← collect like terms

= 3x² + 5x + 7

8 0

3 years ago