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Usimov [2.4K]
3 years ago
10

I need help on this lol​

Mathematics
2 answers:
Wewaii [24]3 years ago
7 0
First take add 3 to both sides, then you get -8. Divide by 2 to get -4. You have to square Borge side to get rid of the square root sign and you get 5x-4=-4^2. 16+ 4 makes 20. Then 20/5. And get x= 4. So there is a solution
Tpy6a [65]3 years ago
6 0

Answer:

the math problem is incomplete

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Let a, b, and c be real numbers where a =/b =/c =/ 0. Which of the following functions could represent the graph below?
bazaltina [42]

Answer:

f(x)=x^{2}(x-a)^{2}(x-b)^{4}(x-c)

Step-by-step explanation:

From the graph, we can conclude the following points:

1. Number of zeros = 4 ( As the graph intersects or touches the x axis at 4 points.)

2. Number of turning points are 6. ( As there are 3 minimums and 3 maximums)

3. Number of zeros with even powers are 3. ( As the graph touches the x axis at 3 points)

Among all the four options, only the first option fulfills all the above points.

f(x)=x^{2}(x-a)^{2}(x-b)^{4}(x-c)

The above function has 4 zeros at x=0,a,b,c

The above function has 3 even zeros x^{2},(x-a)^{2},(x-b)^{4}

Now, number of turning points for the above function is given as:

Turning points = Number zeros + Number of even zeros - 1 = 4 + 3 - 1 = 6

Therefore, the correct option is option 1.

6 0
4 years ago
Read 2 more answers
A student writes "the quotient of 5 and x" to describe the algebraic expression -
pashok25 [27]

For this case we have to:

\frac {a} {b} = c

Where:

a: It's the Dividend

b: It is the Divider

c: Is the Quotient

Thus, the expression "the quotient of 5 and x" can be represented as:

\frac {5} {x} = y

Where "y" is the quotient of 5 and x.

ANswer:

\frac {5} {x} = y

5 0
3 years ago
The area of Taylor Square bedroom is 256 feet what is the length of any side wall in his bedroom
Savatey [412]
64 ft for each wall in his bedroom.
3 0
3 years ago
Read 2 more answers
1) f(n) = 2 + 3<br> g(n) - 3n+ 5<br> Find f(g(-6))
wariber [46]

Answer:

f(n) = 2+3

The above equation I think no complete so I couldn't show the final ans to you missing 'n'

6 0
3 years ago
One factor of the function f(x) = x3 − 6x2 + 11x − 6 is (x − 3)
arlik [135]
Let f(x)= y = x3 - 6x2 + 11x - 6
X intercept means a point on the graph which intercepts the x axis
And Y-intercept mean a point on the graph which intercepts the y axis
Meaning at the x intercept the component of y is zero because there is no y on the x axis


And at the y intercept the x component of the coordinate is zero because on the y axis there is no x value
So in finding the y intercept of the graph wherever u see x place zero there (ie x= 0 on the y axis)
So with x = 0
y = (0)3- 6(0)2 + 11(0) - 6
y = -6

Therefore the y intercept is (0,-6) in coordinate form or -6

X-intercept
y = x3 - 6x2 + 11x - 6
After factorization and simplification
y = (x-1)(x-2)(x-3)
On the x axis y= 0
0= (x-1)(x-2)(x-3)
Either x-1=0
x=1
(1,0)
Or x-2=0
x=2
(2,0)
Or x-3=0
x=3 (3,0)
Therefore the x intercepts are 1,2 and 3
And they are expressed in coordinate form as (1,0) ,(2,0) and
(3,0)
8 0
3 years ago
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