Ask question

Ask question

All categories

2 years ago

15

Find the critical point for f and then use the second derivative test to decide whether the critical point is a relative maximum

or a relative minimum.f(x)=-x^2-2x-9

1 answer:

anygoal [31]2 years ago

7 0

Answer:the answer is 9

Step-by-step explanation:

You might be interested in

How do you solve this?

olasank [31]

Answer:

no clue sorry

Step-by-step explanation:

3 0

2 years ago

A bag contains six red and ten black marbles if you pick a marble from the bag what is the probability that the marble will be b

dimulka [17.4K]

Answer:

125

Step-by-step explanation:

The total number of marbles is 6+10 = 16

P (black) = black / total

= 10/16 = 5/8

With 200 draws, take the probability of P(black) times 200 since the marble is returned each time

200 * (5/8) = 125

We would expect to get 125 black marbles

6 0

2 years ago

Three times the sum of a number and seven is negative thirty-six. What is the number?

Katarina [22]

Answer:

n =-19

Step-by-step explanation:

3* (n+7) = -36

Distribute

3n+21 = -36

Subtract 21 from each side

3n+21-21 = -36-21

3n = -57

Divide by 3

3n/3 = -57/3

n =-19

7 0

2 years ago

Read 2 more answers

Which system of linear equations represents another pair of parallel lines?

vesna_86 [32]

Answer:

The answer is C. 3x+y=7, 6x+2y=10

Step-by-step explanation:

7 0

2 years ago

Kristal orders tacos. She left a $7 tip which was 20% of her bill.

morpeh [17]

Answer:

30 bucks

Step-by-step explanation:

Just multiply 7 x 5

4 0

2 years ago