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Brilliant_brown [7]
1 year ago
12

Four equivalent forms of a quadratic function are given. Which form displays the zeros of function h?OA. (X) = -2(2x - 8)OB.h(x)

= 4(x-2)(x + 2)Ос.H(X) = 4x + 16OD. H(X) = -41% - 4)

Mathematics
1 answer:
Setler79 [48]1 year ago
8 0

The form of quadratic representing the roots can be expressed as,

h(x)=a(x-p)(x-q)

Where p and q are the roots of the equation.

The form which represents the zeroes of function h is,

h=-4(x-)(x+2)

Where 2 and -2 are the roots of the function h(x).

Thus, option (B) is correct.

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Please Help!!!
mylen [45]
B and C are absurd; if a series converges, it must have a sum, but if a series diverges, it cannot have a sum.

Now, notice that

\dfrac12+\dfrac29+\dfrac4{27}+\dfrac8{81}+\cdots=\dfrac12+\dfrac{2^{2-1}}{3^2}+\dfrac{2^{3-1}}{3^3}+\dfrac{2^{4-1}}{3^4}+\cdots

That is, we can write the sum more compactly as

\dfrac12+\dfrac12\displaystyle\sum_{n=1}^\infty\left(\frac23\right)^n

The series is geometric with common ratio \dfrac23, so the series converges (and thereby has a sum), so the answer is D.
6 0
3 years ago
A game center has a $5 admission fee in charges $0.50 for each game played. Write an equation that represents the cost, why, in
mel-nik [20]

Answer:

y=0.50x+5

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Walter buys a bus pass for $$30.00 every time he rides the bus, money is deducted from the value of the pass. he rode the bus 12
grandymaker [24]
Each bus ride costs $2
3 0
3 years ago
Read 2 more answers
PLEASE HELP ME, I DON'T UNDERSTAND THIS! :( Multiply.
photoshop1234 [79]

Hey there! I'm happy to help!

First, let's multiply the numerators. We will put q+5 in parentheses so we can multiply it by 4q.

4q(q+5)

We use the distributive property to undo the parentheses.

First, we multiply 4q by q.

4q×q=4q²

And we multiply 4q and 5.

4q×5=20q

So, our numerator right now is 4q²+20q.

Now, for the denominators.

2(q+4)

We do 2 by q.

2×q=2q

And 2×4, which is 8.

So, our denominator is 2q+8.

Right now, our fraction is \frac{4q^2+20}{2q+8}, and this is your correct answer. However, we can simplify it a bit more. We can divide the 4 by 2, q² by q, and simplify the 20 and the 8.

4/2=2

q²/q=q

20/8=5/2

Now, our final product is (2q+5)/2

But, mark down your answer as \frac{4q^2+20}{2q+8} because that is technically correct.

Have a wonderful day! :D

4 0
3 years ago
A book sold 31,200 copies in its first month of release. Suppose this represents 8.4% of the number of copies sold to date. How
Nadusha1986 [10]
26208 is the amount of copies sold to date
8 0
4 years ago
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