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vladimir2022 [97]
2 years ago
14

13,22,31,... Find the 31st term. Find the 31st term.

Mathematics
2 answers:
Galina-37 [17]2 years ago
5 0

Answer: 283

Step-by-step explanation:

To do this, it is helpful to get an equation you can use to solve any term.

This equation is:

13 + 9(n-1)

So simply plug in 31 for n to get

13+9(31-1)

=13+270

=283

Ymorist [56]2 years ago
3 0

Answer:

283

Step-by-step explanation:

9x+4=9(31)+4=283

13+9=22

22+9=31

9x

9(1)=9 9+4=13

9x+4

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What is the x value such that y =15 - 3x and y = 0? Please explain how you got this answer.
Mumz [18]

Answer:

X=5

Step-by-step explanation:

Look at the problem | y=15-3x

5×3 is 15.

y=0

15-15=0

Therefore that's the answer.

you're welcome, get better!! :D

8 0
3 years ago
Which functions have a maximum and are transformed to the left and down of the parent function, f(x)=x2? Check
KATRIN_1 [288]

Using translation concepts, the functions that have a maximum and are transformed to the left and down of the parent function are given by:

  • g(x) = -5(x + 10)² - 1
  • t(x) = -2x² - 4x - 3

<h3>What is a translation?</h3>

A translation is represented by a change in the function graph, according to operations such as multiplication or sum/subtraction in it's definition.

For the translations, we have that:

  • Shift left, hence x -> x + a, a > 0.
  • Shift down, hence y -> y - a, a > 0.
  • Having a maximum means that the leading coefficient is negative.

The functions that respect these conditions are:

  • g(x) = -5(x + 10)² - 1
  • t(x) = -2x² - 4x - 3 = -2(x² + 2x) - 3 = -2(x + 1)² - 1

More can be learned about translation concepts at brainly.com/question/4521517

#SPJ1

8 0
2 years ago
Select the correct answer.
Marrrta [24]

Answer:

D makes an annuity. for annuity u have to make equal deposit regularly. so i think its D

8 0
3 years ago
2 times the difference of 5 and 3​
Feliz [49]

Answer:

4

Step-by-step explanation:

Equation:-

2(5-3)

=> 2(2)

=> 4

5 0
2 years ago
Given various values of the linear functions f(x) and g(x) in the table, determine the y-intercept of (f- g)(x).
lisabon 2012 [21]

The y-intercept of linear function (f- g)(x) is (0,9)

<h3>How to determine the y-intercept?</h3>

The table of values is given as:

x   -6 -4 -1 3 4

f(x) 15 11 5 -3 -5

g(x) -36 -26 -11 9 14

The equations of the functions is calculated using:

y = \frac{y_2 -y_1}{x_2-x_1} * (x -x_1) + y_1

So, we have:

f(x) = \frac{11 -15}{-4 + 6} * (x + 6) + 15

Evaluate

f(x) = -2x + 3

Also, we have:

g(x) = \frac{-26 + 36}{-4 + 6} * (x + 6) - 36

Evaluate

g(x) = 5x - 6

Next, we calculate (f - g)(x) using:

(f - g)(x) = f(x) - g(x)

This gives

(f - g)(x) = -2x + 3 - 5x + 6

Substitute 0 for x

(f - g)(0) = -2(0) + 3 - 5(0) + 6

Evaluate

(f - g)(0) = 9

Hence, the y-intercept of (f- g)(x) is (0,9)

Read more about linear functions at:

brainly.com/question/24896196

#SPJ1

7 0
2 years ago
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