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Scilla [17]
3 years ago
9

What type of polynomial is p(x)=4x−2x2+3

Mathematics
1 answer:
aalyn [17]3 years ago
3 0

Answer:

a. quadratic.

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Help with number 14 please :))
Degger [83]

Answer:

b = - 5

Step-by-step explanation:

(k + a )(k + x) +  1 = k^2 + kx + ak + ax + 1

I think the way to solve this is to worry about the 36

k^s + 1 + ak should equal 36

We know that a = 2

k^2 + 1 + 2k = 36

k^2 + 2k + 1 - 36 = 0

k^2 + 2k - 35 = 0

(k + 7)(k - 5) = 0

k = -7   is the only acceptable answer. It is given that K < 0.

bx = kx + ax

b = k + a

b = - 7 + 2

b = - 5

3 0
3 years ago
The inverse of G(x) is a function.
poizon [28]

Answer:

  False

Step-by-step explanation:

In order for the inverse of a relation to be a function, it must pass the horizontal line test. That is, a horizontal line cannot intersect the graph in more than one place. Here, the x-axis intersects the graph of G(x) in 3 places, so the inverse of G(x) is not a function.

4 0
3 years ago
Solve 2 over 3(5*4)/3+6 over 7
mixas84 [53]
The answer is 5.30 or 5.3 or just 5. Either one, it doesn't matter.
Hope this helps
6 0
4 years ago
The line AB has midpoint (2,5)<br> A has coordinates (1,2)<br> find the coordinates of B
TiliK225 [7]

Answer:

So then the coordinates for B are (3,8)

Step-by-step explanation:

hope this works

7 0
3 years ago
Max read 100 pages in 2 h. Express this rate in the simplest fraction form.
Delicious77 [7]

Answer:

50 pages per hour

Step-by-step explanation:

\frac{100 pages}{2 hr} =\frac{50(2)}{1(2)} =\frac{50}{1} =50

5 0
4 years ago
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