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3 years ago

All polynomials have at least one maximum. O A. True O B. False

Mathematics

1 answer:

Advocard [28]3 years ago

8 0

Answer: B) False

A counter-example would be the cubic polynomial y = x^3 which doesn't have a max or a min. The graph stretches forever in both directions (up and down) indicating that the range is the set of all real numbers.

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At the start of 2014, tim house was worth £100,000 the value of the house increases by 10%per every year work out the value of h

kotykmax [81]

Answer:

$146410

Step-by-step explanation:

The formula for calculating future value:

FV = P (1 + r)^n

FV = Future value

P = Present value

R = interest rate

N = number of years

100,000 x (1.1)^4 = $146410

4 0

3 years ago

Line that passes (4,2) & (0,6)

mr Goodwill [35]

Answer:

y=-x+6

Step-by-step explanation:

8 0

3 years ago

On Thursday, the amount of snowfall was 1/8 cm. On Wednesday, the amount of snowfall was 4 1/4 cm. What was the amount of snowfa

marysya [2.9K]

The total amount of snowfall on the two days combined is 4 3/8 cm

<h3>Addition of fractions </h3>

From the question, we are to determine the amount of snowfall on the two days combined

From the given information,

the amount of snowfall was 1/8 cm on Thursday

The amount of snowfall was 4 1/4 cm on Wednesday

Then,

The total amount of snowfall on the two days combined will be

$\frac{1}{8}+4\frac{1}{4}$ cm

= $\frac{1}{8}+\frac{17}{4}$

= $\frac{1+34}{8}$

= $\frac{35}{8}$

= $4\frac{3}{8} \ cm$

Hence, the total amount of snowfall on the two days combined is 4 3/8 cm

Learn more on Addition of fractions here: brainly.com/question/78672

#SPJ1

8 0

2 years ago

Chris drives 2.3 miles to school each day. The school is located 5.6 miles from a nearby shopping plaza. How far can Chris’ hous

Simora [160]

Answer:

7.9 miles.

Step-by-step explanation:

i just took 5.6 and added it to 2.3 because he drives 2.3 miles to school and the mall is 5.6 miles from the plaza so he would have to drive the extra 2.3 miles to get there.

4 0

3 years ago

Which set of three numbers could be the side lengths of a triangle?

Tema [17]

Hey there! :)

You can use the Pythagorean Theorem.

a² + b² = c²

a = 6
6² = 6 × 6 = 36

b = 8
8² = 8 × 8 = 64

64 + 36 = 100

√100 = 10

Side lengths: 6, 8, 10

Hope this helps :)

4 0

4 years ago