3 years ago

Without graphing, determine how many x-intercepts the function has. y=3x^2 + 3x +4

Mathematics

1 answer:

aleksandr82 [10.1K]3 years ago

6 0

y = 2x^2 + 3x + 3 has 0 x intercepts

y = 3x^2 + 3x + 4 has 0 x intercepts

You might be interested in

What method do you use to find the least common factor of a group of four numbers? Explain and give an example

Lina20 [59]

Shoot i dont know but i would say 18

3 0

3 years ago

What is the slope of (2,12) (4,20)

Ugo [173]

This is the formula for slope between two points:

$\frac{y_{2}-y_{1} }{x_{2}-x_{1} }$

$y_{2} =20\\y_{1} =12\\x_{2} =4\\x_{1}=2$

so...

$\frac{20-12}{4-2}$

$\frac{8}{2}$

The slope is 4

Hope this helped!

6 0

3 years ago

Read 2 more answers

Can some please help me?? It’s do today also can you guys explain how to do it because it’s still More questions and I actually

Genrish500 [490]

Answer:

-3

Step-by-step explanation:

Slope of a line is "rise over run". Pick two points on the line. For example, (0,4) and (1,1). As we move from the first point to the second, we move down 3 units and right 1 unit. So the slope is -3/1 = -3.

Here's an algebraic approach. If the two points are (x₁, y₁) and (x₂, y₂), then the slope is:

m = (y₂ − y₁) / (x₂ − x₁)

Plugging in our two points:

m = (1 − 4) / (1 − 0)

m = -3

3 0

3 years ago

What is the standard form

Juli2301 [7.4K]

See attachment for the answer.

4 0

3 years ago

Help what is the answer

Gre4nikov [31]

Answer: 24

Work: 4x= 4•12, yz = 8•3, so you have to do 48 (4 times 12) - 24 (8 times 3)

3 0

3 years ago

Read 2 more answers