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3 years ago

If f(x) = {3x+53x−5if −5

Mathematics

2 answers:

insens350 [35]3 years ago

6 0

The. Answer will be -385

Tasya [4]3 years ago

5 0

Answer:

-385

Step-by-step explanation:

If -5 = x, then f(x) = -15-365-5 which is -385.

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Fill in the blank with the recursive function. Be sure to include the starting point.

erik [133]

Answer:

The recursive function that represents the number of books Ashley has at any time is

$a_n=a_{n-1}-n$

starting at

$a_1=100$

Step-by-step explanation:

Ashley has 100 books that she wants to give away at the rate of n books per week.

So,

$a_1=100\\ \\a_2=100-n=a_1-n\\ \\a_3=a_2-n\\ \\...\\ \\a_n=a_{n-1}-n$

Thus, the recursive function that represents the number of books Ashley has at any time is

$a_n=a_{n-1}-n$

starting at

$a_1=100$

4 0

4 years ago

What times 3 gives you 1,000

miv72 [106K]

$1,000:3=\frac{1,000}{3}=333\frac{1}{3}\\\\Answer:\boxed{333\frac{1}{3}}\\\\check:\\\\333\frac{1}{3}\times3=\frac{1,000}{3}\times3=1,000$

3 0

3 years ago

Please help with the plotting and the problems themselves

liberstina [14]

The first pic is d : and the solution is undefined because both lines don't intersect

the second both equation represent the same line

3 0

3 years ago

The two shorter sides of a triangle are the same length. the length of the longer side is 5 m longer than each of the shorter si

ziro4ka [17]

P=a+b+c. Sub in what we know: 29=a+a+(a+5). Combine like terms: 29=3a+5. Subtract 5 from both sides: 24=3a. Divide by 3: 8=a. Short sides: A=8m, b=8m, long side: c=13m. :)

4 0

3 years ago

What correctly describes the graph. Plsssss help I don’t want to fail

BlackZzzverrR [31]

It could be c but I’m not sure

7 0

3 years ago