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dsp73
3 years ago
7

Determine the number of real solutions of the given function.

Mathematics
1 answer:
Tatiana [17]3 years ago
8 0

Answer:

b

Step-by-step explanation:

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What’s the answer to this question
Marysya12 [62]

I believe it is B because you are effecting the x axis so therefore need to add 2 to the x.

6 0
3 years ago
Calculate the sum of the first 36 terms of the arithmetic sequence defined in which a36=14 and the common difference is d=1/8
user100 [1]

Answer:

425.25


Step-by-step explanation:

Since we are given 36th term as 14 and we know common difference is \frac{1}{8}, it means that from the first term, we add \frac{1}{8} to each and get 14 on the 36th term. To figure out the first term, thus, we have to subtract \frac{1}{8} 35 times from 14. Let's do it to get first term:

14-35(\frac{1}{8})=\frac{77}{8}=9.625

The sum of arithmetic sequence formula is:

S_{n}=\frac{n}{2}[2a+(n-1)d]

Where,

  • S_{n} is the sum of nth term (we want to figure this out for first 36 terms)
  • a is the first term (we figured this out to be 9.625)
  • n is the term number (36 for our case)
  • d is the common difference (given as \frac{1}{8})

Substituting all the values, we get:

S_{36}=\frac{36}{2}[2(9.625)+(36-1)(\frac{1}{8})]\\S_{36}=18[19.25+4.375]\\S_{36}=18[23.625]\\S_{36}=425.25

First answer choice is right.


7 0
3 years ago
Read 2 more answers
MATH HELP. ^^<br><br> Answer the two pages below.
horsena [70]
52% of 210= 109.2

<span> P = Principal Amount                                                                                             I =Interest Amount                                                                                                </span>r = Rate of Interest per year in decimal; r = R/100                                               <span>t = Time Periods involved</span>
8 0
3 years ago
Write 2 4 over 9 as an improper fraction
Zolol [24]
\frac{22}{9}

7 0
3 years ago
Find the slope of the line through the pair of points: (5, 20) and (4, -17)
aliya0001 [1]

Answer:

m (slope) = 37

Step-by-step explanation:

use the slope-line formula, y2 - y1/x2 - x1

put in coordinates (5, 20) for x1 and y1

put in coordinates (4, -17) for x2 and y2

simplify

8 0
3 years ago
Read 2 more answers
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