All categories

3 years ago

Use the drop-down menus to describe the key aspects of the function f(x) = –x2 – 2x – 1.

Mathematics

2 answers:

Margaret [11]3 years ago

5 0

Answer: The vertex is the minimum value

The function is increasing when x<1

The function is decreasing when x>1

The domain of the function is all real numbers

The range of the function is all numbers less than it equal to 0

Step-by-step explanation:

Romashka-Z-Leto [24]3 years ago

4 0

The vertex is the maximum value

The function is increasing when x < -1

The function is decreasing when x > -1

The domain of the function is all real numbers

The range of the function is All numbers less than or equal to zero

You might be interested in

You've decided to become a yogi. The Yogaerobics

Anastasy [175]

Well 8 times 15 is 120 so once you know that 8 times 8 is 64 plus 45 witch is 109 so u would have to atleast take 8 classes for the member ship to be worth it. 8

3 0

3 years ago

Help question 6 thx I will give brainlest whoever get it right first

Paul [167]

Answer:

An elevator

Step-by-step explanation:

I think this is right because a stem transports nutrients throughout the plant

I hope this helps :)

8 0

3 years ago

Read 2 more answers

If a study estimated that 22% , of students ride their bikes to school, and the error range is ± 2% what percentage of students

nlexa [21]

20% - 24% on apex B.

3 0

3 years ago

Lisa has a recipe that needs 3 fourths of a teaspoon of butter for every 3 cups of milk. If Lisa increases the amount of milk to

vfiekz [6]

1.25 teaspoon of butter per 5 cups of milk
3/4 tsp butter = 3 cups milk
5/4 tsp butter = 5 cups milk

6 0

4 years ago

BRAINLIEST for whoever gets this correct! Factor the expression below.

Rama09 [41]

Answer:

D. (x - 8) (x - 8)

Step-by-step explanation:

-16x must be split into two terms that can be added to get -16, and multiplied to get 64. The only two terms that can satisfy this, is -8.

(x - 8) (x - 8)

If you're unsure about whether it's correct, you can multiply the two together to see if you get your original expression, $x^2-16x +64$ , as your answer.

7 0

3 years ago