All categories

3 years ago

Which of the following is an arithmetic sequence?

Mathematics

1 answer:

hram777 [196]3 years ago

7 0

Answer:

Step-by-step explanation:

Because it’s the only sequence that have a common difference

You might be interested in

For any number n>1, is |(0.8 + 0.8i)| a. Greater than 1? b. Less than 1? c. Equal to 1?

Genrish500 [490]

Answer: the answers is a

Step-by-step explanation:

5 0

3 years ago

F(x) = −16x2 + 24x + 16

Lana71 [14]

Answer:

The x-intercepts are: -0.5 and 2.

Step-by-step explanatio

4 0

3 years ago

What is the equation of the line, in slope-intercept form, that passes through (3,-1) and (-1, 5)?

Dimas [21]

Answer:

$2y = -3x+7$

Step-by-step explanation:

The coordinates are (3,-1) and (-1,5)

Finding the slope :

Slope = $\frac{rise}{run}$

Slope = $\frac{5+1}{-1-3}$

Slope = $\frac{6}{-4}$

Slope = $-\frac{3}{2}$

Now Finding y-intercept.

For this, we'll take any point

Let it be (3,-1)

So,

Point = (x,y) = (3,-1)

=> x = 3, y = -1

Putting in slope intercept form to get b

=> $y = mx+b$

=> -1 = (3)( $-\frac{3}{2}$ ) + b

=> b = -1 + $\frac{9}{2}$

=> b = $\frac{7}{2}$

Putting m and b in the slope intercept form to get the required equation of line

=> $y = mx+b$

=> $y = \frac{-3x+7}{2}$

=> $2y = -3x+7$

3 0

4 years ago

How many different two digit numbers can you make using the numbers 3,7,9, and 2 if no digit is repeated within a number?

viva [34]

The first digit can be any one of the four. For each of those . . .
The second digit can be any one of the remaining 3 .

The total number of possible arrangements is (4 x 3) = 12 .

5 0

3 years ago

Put the following equation of a line into slope-intercept form, simplifying all fractions.

solong [7]

Answer:

y = 3x - 1

Step-by-step explanation:

3 0

2 years ago