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2 years ago

Select the correct answer. Which statement is true about the graphed cubic function?

Mathematics

2 answers:

sineoko [7]2 years ago

5 0

Step-by-step explanation:

The cubic function passes the x-axis only once,

so there is 1 distinct real zeroes and 2 complex zeroes.

devlian [24]2 years ago

3 0

<h3>The correct answer is (B)</h3><h3></h3><h3><em>The function has one distinct real zero and two complex zeros.</em></h3>

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I will give points for geometry question

zavuch27 [327]

Answer:

9m, 12m, 15m

Step-by-step explanation:

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2 years ago

What are the solutions to

Svetllana [295]

Answer:

B and F

Step-by-step explanation:

Given

x² + 4x + 4 = 12 ( subtract 4 from both sides )

x² + 4x = 8

Using the method of completing the square to solve for x

add ( half the coefficient of the x- term )² to both sides

x² + 2(2)x + 4 = 8 + 4, that is

(x + 2)² = 12 ( take the square root of both sides )

x + 2 = ± $\sqrt{12}$ ( subtract 2 from both sides )

x = ± $\sqrt{12}$ - 2

= ± 2 $\sqrt{3}$ - 2

Hence

x = 2 $\sqrt{3}$ - 2 → B

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3 years ago

Cameron has decided to diversify his investments in the following way $3000 in an account earning 2.7% simple interest $5000 in

jolli1 [7]

A=3000(1+3*0.027)=3,243
Interest earned 243
A=5,000×(1+0.018)^(3)=5,274.89
Interest earned 274.89
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Interest earned 617.41

Total interest 243+274.89+617.41=1,135.3
Total amount Amount after 3 years
3,243+5,274.89+5,617.41=14,135.3

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3 years ago

Speed of a cycle 15 km per hour to the speed of scooter 30 km per hour. find the ratio<br>

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Answer:

Cycle : Scooter = 15 : 30

or, Cycle : Scooter = 1 : 2

Step-by-step explanation:

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3 years ago

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Step-by-step explanation:

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