4 years ago

which second degree polynomial function has a leading coefficient of -1 an root 4 with multiplicity 2?

2 answers:

4 0

A root of 4 means the factor is (x - 4)
Multiplicity 2 means it has a power of 2 => => (x - 4)^2
Leading Coefficient -1 means it will be reflected opening downward
- (x - 4)^2
-(x^2 - 8x + 16)
-x^2 + 8x - 16

guapka [62]4 years ago

3 0

Answer:

The answer is..

Step-by-step explanation:

D. –x^2 + 8x + 16

You might be interested in

The computer game Peter wants to buy will cost at least $50 and not more than $70. He earns $3 an hour running errands for his g

Lunna [17]

Answer:

The answer to your question is C

Just try it out

- have a nice day, be safe & healthy -

- peace out -

6 0

3 years ago

Read 2 more answers

What is the difference between a right, acute, and obtuse triangle?

kakasveta [241]

A right triangle has one angle that's 90° and a corner that looks like an L. Obtuse triangles have one angle that's greater than 90°. In acute triangles, all the angles are less than 90°.

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

An astronaut who weighed 150 pounds on Earth found that his weight on Jupiter was 400 pounds. He captured an alien that weighed

Andrews [41]

The alien would be about 20 LBS on the earth

3 0

3 years ago

A car averaged 48 miles per hour traveling 672 miles from Washington to Orlando. How long was the trip?

lora16 [44]

14 hours
672 miles / 48 mph = 14 hours total