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Molodets [167]
3 years ago
13

Which of the following equations have complex roots?

Mathematics
1 answer:
brilliants [131]3 years ago
5 0

Answer:

c

Step-by-step explanation:

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PLZ need help ASAP..THX
KIM [24]

The two functions are

y= f(x), ------------(1)

g(x)= f(x+2)---------(2)

⇒Consider a point (a,b) on the curve.It will satisfy (1).

b = f(a)

Now the point a is translated by 2 units right in horizontal direction and there is no vertical shift.

Coordinate of new point = (a+2,b)

Putting the value of new coordinate in equation (1), we get

b = f(a+2)

which gives equation (2), which is

g(x)= f(x+2)

Option (3) is correct,which is, the graph of g(x) is graph of f(x) translated 2 units right.


8 0
3 years ago
Read 2 more answers
5p = 2.5<br><br> A.) 5<br> B.)0.05<br> C.)0.5<br> D)2
shutvik [7]
Divide both sides by 5. You get 1/2 or 0.5
The answer is C
6 0
3 years ago
HELP HELP HELP HELP PLEASE !!!!
aleksandrvk [35]

Answer:

a. c

b. b

Step-by-step explanation:

a. To the right of means adding 7 and the original point is 1 so the answer is 1+7

b. To the left of means adding -7 and the original point is 1 so the answer is 1 + (-7)

4 0
3 years ago
Write an equation in slope-intercept form that represents the situation:
BartSMP [9]

Answer:

<h2>          y = 3.5x + 15</h2>

Step-by-step explanation:

Number of months is x, and number of pairs of shoes after each month is y.

7 new pairs of shoes every 2 months means that after each month:

y = 7/2 x

We need to add the 15 pairs from start.

y = 3.5x + 15

6 0
3 years ago
Write the first five terms of the sequence defined by the explicit formula
denis-greek [22]

<u>Answer:</u>

The correct answer option is: 19, 13, 3, -11, -29.

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

We are given the following explicit formula for an arithmetic sequence:

a_n=21-2n^2

So to find the first five terms of this sequence, we will substitute the values of n (num here in the given formula:

a_1=21-2(1)^2\\\\a_1=19


a_2=21-2(2)^2\\\\a_2=13


a_3=21-2(3)^2\\\\a_3=3


a_4=21-2(4)^2\\\\a_4=-11


a_5=21-2(5)^2\\\\a_5=-29

Therefore, the first five terms of the sequence defined by the explicit formula a_n=21-2n^2 are 19, 13, 3, -11, -29.


5 0
3 years ago
Read 2 more answers
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