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choli [55]
2 years ago
12

What is the solution to 3x^2 + 4x + 8 = 0?

Mathematics
2 answers:
Travka [436]2 years ago
7 0

D) x = -2 ± 2i√5 / 3

olga55 [171]2 years ago
4 0

Answer:

x= -2+-√5/3

Step-by-step explanation:


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The graph of the function f(x) = –(x + 1)2 is shown. Use the drop-down menus to describe the key aspects of the function. The ve
eimsori [14]

The graph of the function f(x) = -(x+1)^2 shows that the domain of the function f(x) = -(x+1)² is: -∞ < x < ∞. The range of the function is f(x) ≤ 0.

<h3>What is the graph of a function?</h3>

The graph of a function is the arrangement of all ordered pairs of the function. Typically, they are expressed as points in a cartesian coordinate system. The graph of f is the collection of all ordered pairings (x, f(x)) such that x lies inside the domain of f.

The graph of a function might similarly be defined as the graph of the equation y = f(x). As a result, the graph of a function is a subset of the graph of an equation.

From the given information: the graph of the function f(x) = -(x+1)² can be determined if the domain, the range, and the vertex of the function are known.

  • The domain of the function f(x) = -(x+1)² is: -∞ < x < ∞
  • The range of the function is f(x) ≤ 0
  • The x-intercepts and the y-intercepts are (-1,0) and (0, -1) respectively
  • The vertex is maximum at (-1,0)

Since the parabola curve from the graph shows that the graph is facing down, then the function is negative and decreasing.

Learn more about the graph of a function here:

brainly.com/question/24696306

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8 0
1 year ago
What is associative property?
Alenkasestr [34]

Associative Property states that grouping symbols does not affect the outcome. This property works for Addition and Multiplication:  

2 + (3 + 4) = (2 + 3) + 4

6 • (5 • 4) = (6 • 5) • 4

7 0
2 years ago
Read 2 more answers
A bicyclist rides the same number of miles every minute. The ratio table below shows the number of miles she rides during certai
nika2105 [10]

Answer:

B) Find the ratio of minutes to miles, 4:1. Multiply 7.5 by 4

Step-by-step explanation:

A bicyclist rides the same number of miles every minute. The ratio table below shows the number of miles she rides during certain amounts of time.

Biking Times and Distances        

Number of Minutes         Number of Miles

10                                             2.5

16                                              4

?                                              7.5

48                                              12

Which statement explains how to find the number of minutes it takes to bike 7.5 miles?

B) Find the ratio of minutes to miles, 4:1. Multiply 7.5 by 4....

5 0
3 years ago
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The heights of a group of boys and girls at a local middle school are shown on the dot plots below. 2 dot plots with number line
atroni [7]

Answer:sushi love sushi sushi is life and life is sushi

Step-by-step explanation:

8 0
3 years ago
I'm having trouble figuring out how to find the right symbol for this problem √9=6 ? 3​
bearhunter [10]

Answer:

It's a - (minus) sign.

Step-by-step explanation:

This is because √9 is 3, and therefore 6-3=3.

Hope I helped :)

5 0
3 years ago
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