Helppppppppppppp ASAP

1 answer
Question:

Helppppppppppppp ASAP

Answers

Answer:Option C and DStep-by-step explanation:For a quadratic function having no x-intercepts the discriminant should be less than 0 . [tex]D=b^2-4ac[/tex]Now if this is less than zero if we plug in the values of a, b and c the square root of a negative number cannot be calculated thus giving us no real x-intercepts.[tex]x=-b+-\frac{\sqrt{b^2-4ac} }{2a} \\\\x=-b+-\frac{\sqrt{D} }{2a}[/tex]Here we can see that if we the value of D is less than zero the square would not be possible thus our correct choices are ,Option C and D

Similar Solved Questions

1 answer

Identify the two types of global food webs

Identify the two types of global food webs...
1 answer

A(n) __________ is a fossil created when hard parts of an organism are replaced with minerals that turn to stone.

A(n) __________ is a fossil created when hard parts of an organism are replaced with minerals that turn to stone....
1 answer

Why would a server 2008 r2 dns server have a different security baseline than a windows xp client?

Why would a server 2008 r2 dns server have a different security baseline than a windows xp client?...
2 answers

Hello please help i’ll give brainliest

hello please help i’ll give brainliest...
1 answer

In supplier selection, the main idea is to find the highest-quality materials available. a. True b. False

In supplier selection, the main idea is to find the highest-quality materials available. a. True b. False...
1 answer

What if the defendant later admits that they did in fact kill the victim. Are they getting away with murder or could there be any other options?

What if the defendant later admits that they did in fact kill the victim. Are they getting away with murder or could there be any other options?...
2 answers

What is the domain of the graph below

What is the domain of the graph below...
1 answer

Why the walls of tyres becomes warm as the car moves​

why the walls of tyres becomes warm as the car moves​...
1 answer

A circular coil of radius 5.0 cm and resistance 0.20 Ω is placed in a uniform magnetic field perpendicular to the plane of the coil. The magnitude of the field changes with time according to B = 0.50e-20t T.What is the magnitude of the current induced in the coil at the time t = 2.0 s?

A circular coil of radius 5.0 cm and resistance 0.20 Ω is placed in a uniform magnetic field perpendicular to the plane of the coil. The magnitude of the field changes with time according to B = 0.50e-20t T.What is the magnitude of the current induced in the coil at the time t = 2.0 s?...
1 answer

Simplify - root (9+y)^2 if y <-10

simplify - root (9+y)^2 if y <-10...
2 answers

Which of the following digital communication media does NOT require a connection to the Internet? A. SMS B. video conference C. Discussion board D. Social network

Which of the following digital communication media does NOT require a connection to the Internet? A. SMS B. video conference C. Discussion board D. Social network...
2 answers

Briefly describe the difficulties faced by county governments with rapidly expanding urban populations.

Briefly describe the difficulties faced by county governments with rapidly expanding urban populations....
1 answer

3 Examples of french revolutions not living up to the ideals of the enlightenment​

3 Examples of french revolutions not living up to the ideals of the enlightenment​...
1 answer

Sam believes that her decision to hook-up with her best friend’s girlfriend was the result of the gratification and fulfillment part of her personality winning a struggle over the parts of her personality that try to keep her rational and moral. Sam is ascribing most closely to what psychological theory?

Sam believes that her decision to hook-up with her best friend’s girlfriend was the result of the gratification and fulfillment part of her personality winning a struggle over the parts of her personality that try to keep her rational and moral. Sam is ascribing most closely to what psychological ...
1 answer

I need help, I am not familiar with this.

I need help, I am not familiar with this....
1 answer

Mykel is planning a banquet for 125 guests. He needs to select 4 appetizers, 2 entrees, and 4 side dishes. Carson's Catering has 15 appetizers, 10 entrees, and 11 side dishes to choose from. How many different ways are there for Mykel to plan the menu?

Mykel is planning a banquet for 125 guests. He needs to select 4 appetizers, 2 entrees, and 4 side dishes. Carson's Catering has 15 appetizers, 10 entrees, and 11 side dishes to choose from. How many different ways are there for Mykel to plan the menu?...
1 answer

Help with biology!!!!!

help with biology!!!!!...
2 answers

The store price of a jeans is $50. If the discount given by the store is 45%, calculate the discount amount offered by the store on the jeans. $20 $22.5 $25 $27.5​

The store price of a jeans is $50. If the discount given by the store is 45%, calculate the discount amount offered by the store on the jeans. $20 $22.5 $25 $27.5​...
1 answer

Ack is a college athlete who requires 2,800 kilocalories a day to support his total energy needs. Even though Jack likes many different foods and makes it a point to try new things, he consumes only approximately 1,600 kilocalories a day. Which one of the characteristics of a healthy diet is Jack missing? a.adequacy b.balance c.moderation d.variety

ack is a college athlete who requires 2,800 kilocalories a day to support his total energy needs. Even though Jack likes many different foods and makes it a point to try new things, he consumes only approximately 1,600 kilocalories a day. Which one of the characteristics of a healthy diet is Jack mi...
1 answer

The 20 colleges of interest to a high school senior include 8 that are expensive ( tuition more than 20,000 per year), 8 that are far from home( more than 200 miles away), and 7 that are both expensive and far from home. If the student decides to select a college that is not expensive and within 200 miles from home, how many selections are possible?

The 20 colleges of interest to a high school senior include 8 that are expensive ( tuition more than 20,000 per year), 8 that are far from home( more than 200 miles away), and 7 that are both expensive and far from home. If the student decides to select a college that is not expensive and within 200...

-- 0.016856--