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Firlakuza [10]
2 years ago
10

What are the domain restrictions of q2−3q−4q2−7q−8?

Mathematics
1 answer:
ioda2 years ago
8 0

Answer:

{xer}

Step-by-step explanation:

It would be greatly appreciated if you gave me brainlest

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Jacques needs to convert the function f(x) = x2 − 6x + 14 to vertex form, f(x) = (x − h)2 + k, in order to find the minimum.
Anarel [89]

k = 5

the equation of a parabola in vertex form is

y = a(x - h)² + k

where (h, k ) are the coordinates of the vertex and a is a multiplier

To obtain this form use the method of completing the square

Since the coefficient of the x² term is 1 then

add/ subtract (half the coefficient of the x-term )² to x² - 6x

f(x) = x² + 2(- 3)x + 9 - 9 + 14 = (x - 3)² + 5 → k = 5


   

5 0
3 years ago
Read 2 more answers
4+(−1 2/3) i don't get how to this cuz there aren't two fractions, just one.
kenny6666 [7]

Answer:

2 1/3

Step-by-step explanation:

4 + ( -1 2/3)

= 4 - 1 2/3

=  4 - 5/3

= 12/2 - 5/3

= 7/3

= 2 1/3



5 0
2 years ago
The price of a gallon of unleaded gas has dropped to
svet-max [94.6K]
2.86-2.81=0.05
(0.05/3.86)x100=1.75%
6 0
3 years ago
Three times the sum of a number and five is thrity-six? What is the number
andrew11 [14]
The number is 12.

7 + 5 = 12

12 • 3 = 36

Hope I helped!
5 0
2 years ago
What is the product (x-3)(2x^2-5x + 1)
Reika [66]
F '(x<span>) = </span>2(3x2<span> + 5) + 6x(</span>2x<span> - </span>1<span>) ... + </span>3), s(x<span>) = </span>x<span> - 4. Use the </span>product<span> rule table. below to get: r'(</span>x) = 20x + 11. s'(x<span>) = </span>1<span> ... f'(</span>x) = (x<span> - 4</span>)(20x + 11) - (5x<span> - </span>2)(2x<span> + </span>3)/(x<span> - 4)</span>2<span>.</span>First, we will distribute 2x<span> to (</span>x<span> + 5), then we will distribute </span>3<span>. ... </span>5x<span>. That is,. multiplying binomials. 6x − </span>x<span>= </span>5x<span>. Example </span>2<span>. Multiply (3x − </span>1)(x<span> + </span>2). Answer. 3x2<span> + </span>5x<span> 


</span>
4 0
2 years ago
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