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3 years ago

Evaluate the following: 18 + 3 |6 - 25| - 11

Mathematics

1 answer:

Advocard [28]3 years ago

6 0

Answer:

29 (Unless I'm mistaken)

Step-by-step explanation:

18+3|6-25|-11

21+19-11

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If f(x)=3x+5 and g(x)=x-1,then f[g(0)]

Minchanka [31]

F(g(x)) = 3(x-1)+ 5
F(g(0)) = 3(0-1)+5
= -3+5
= 2

5 0

3 years ago

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Please help, i need to turn this in. Thank you in advance :)

Lena [83]

Answer:

12x

Step-by-step explanation:

number 1 is 12x bcuz two x plues ten equals 12x although i did it another way i still got it right just letting you no im working on the second one

8 0

4 years ago

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- Write a recursive formula to represent the sequence below. (3,7, 11, 15, 19,23,27,31,35, ...)

NemiM [27]

The recursive formula to find nth term of sequence is:

$a_n = 4n - 1 \text{ where } n \geq 1$ and n = 1, 2, 3, ....

Solution:

Given a sequence is:

3, 7, 11, 15, 19, 23, 27, 31, 35

Let us find the difference between terms

7 - 3 = 4

11 - 7 = 4

15 - 11 = 4

19 - 15 = 4

23 - 19 = 4

27 - 23 = 4

31 - 27 = 4

35 - 31 = 4

Thus the difference between terms is constant

Thus the given sequence is arithmetic sequence

An arithmetic sequence is a sequence of numbers such that the difference of any two successive members of the sequence is a constant

The nth term of arithmetic sequence is given by:

$a_n =a_1+(n-1)d$

$a_n$ = the nᵗʰ term in the sequence

$a_1$ = the first term in the sequence

d = the common difference between terms

Here in the given sequence

d = 4

$a_1=3$

Substitute in above formula,

$a_n = 3 + (n-1)(4)\\\\a_n = 3 + 4n - 4\\\\a_n = 4n - 1$

Thus the recursive formula to find nth term of sequence is:

$a_n = 4n - 1 \text{ where } n \geq 1$ and n = 1, 2, 3, ......

8 0

3 years ago

Please answer correctly! I will give brainliest to whoever answers CORRECTLY PLs check my profile for other chances to recieve b

densk [106]

Answer:

Step-by-step explanation:

We know that negative numbers are smaller than positive numbers, so let's compare the 2 negative numbers. Unlike positive numbers, the more negative it has, the smaller it is. So we know the smallest is -20. Without looking at the other numbers (even though I did just in case) we know that this is correct. They say least to greatest, so -20 should be first. A is the only one that starts with -20.

4 0

4 years ago

If g(x)=f(x)−1, then g(x) translates the function f(x) 1 unit _[blank]_. Which word correctly fills in the blank in the previous

Nataly [62]

Answer:

Down

Step-by-step explanation:

Given

$g(x) = f(x) - 1$

Required

The translation of f(x) that gives g(x)

Given that the relationship between 2 functions be:

$g(x) = f(x) - b$

This means that f(x) is translated b units downward to give g(x). So, the word that completes the blank is down

5 0

3 years ago