How to solve this guys..:< Show solution guys pls.. (3/7)(3/7)

Let F(x) = 2x2 + x - 3 and g(x) = x - 1. f(x) g(x)

seraphim [82]

Answer:

Video result for Let F(x) = 2x2 + x - 3 and g(x) = x - 1. f(x) g(x) Find and state its domain. Answers: X - 1; domain is the set of all real numbers (x-1)/(2x + 3) ; domain is the set of all real numbers except-(3/2) 2x + 3; domain is the set of all real numbers except 16:39

How to find the range of a function (video)

Khan Academy · Khan Academy

Video result for Let F(x) = 2x2 + x - 3 and g(x) = x - 1. f(x) g(x) Find and state its domain. Answers: X - 1; domain is the set of all real numbers (x-1)/(2x + 3) ; domain is the set of all real numbers except-(3/2) 2x + 3; domain is the set of all real numbers except 18:07

Domain and range of quadratic functions (video)

Khan Academy · Khan Academy

Video result for Let F(x) = 2x2 + x - 3 and g(x) = x - 1. f(x) g(x) Find and state its domain. Answers: X - 1; domain is the set of all real numbers (x-1)/(2x + 3) ; domain is the set of all real numbers except-(3/2) 2x + 3; domain is the set of all real numbers except 11:47

Domain of a radical function (video)

Khan Academy · Khan Academy

Video result for Let F(x) = 2x2 + x - 3 and g(x) = x - 1. f(x) g(x) Find and state its domain. Answers: X - 1; domain is the set of all real numbers (x-1)/(2x + 3) ; domain is the set of all real numbers except-(3/2) 2x + 3; domain is the set of all real numbers except 14:57

Determining whether values are in domain of function (video)

Khan Academy · Khan Academy

Step-by-step explanation:

3 0

3 years ago

Which of the following ordered pair are equal. a) (6,2) and (2,6)

Gwar [14]

First one because thats simple

4 0

3 years ago

Name the intersection of lines m and n.

Svetach [21]

Answer:

The correct answer is D. The reason is because you can name an angle by its middle letter or number if they intercept

Step-by-step explanation:

4 0

3 years ago

10n^3-25n^2-16n+40 I'm so lost on this please help

Mariulka [41]

I think you're factoring this...? You can do that by grouping here. Put the 4 terms in groups of 2 and factor out the greatest common factor. What's left behind is a common binomial factor that can also then be factored out. Like this:
$(10 n^{3} -25 n^{2})-(16n+40)$
Factoring what we can out of both sets gives us this:
$5 n^{2} (2n-5)-8(2n-5)$
The 2n-5 is a common factor between both the sets of terms, which in turn can also be factored out:
$(2n-5)(5 n^{2}-8)$
I'm not exactly sure what you are doing with this, but we can keep factoring for the sake of completeness. The 5 n-squared term can also be factored:
$5 n^{2}-8=0$ and $5 n^{2} =8$ and $n^{2} = \frac{8}{5}$ so $n= \frac{ \sqrt{8} }{ \sqrt{5} }$ . Simplifying that down its simplest is this:
$n=+/- \frac{2 \sqrt{10} }{5}$
So your three factors for that polynomial are
$(n- \frac{5}{2} ),(n- \frac{2 \sqrt{10} }{5} ),(n+ \frac{2 \sqrt{10} }{5} )$ ,

6 0

3 years ago

Clint's salary increased from $24000 to $36000 over a three-year period. Helen's salary increased from $29000 to $43, 500 ov

lesya [120]

<u>Answer:</u>

Helen's salary increased more.

<u>Step-by-step explanation:</u>

We know that Clint's salary increased from $24000 to $36000 over a three-year period.

So the increase in Clint's salary will be = 36000 - 24000 = $12000

While Helen's salary increased from $29000 to $43, 500 over the same period of 3 years.

So the increase in Helen's salary will be = 43500 - 29000 = $14500

Therefore, in absolute terms, Helen's salary has increased more.

8 0

3 years ago