Write the following quadratic in vertex form X^2-10x+7

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Serga [27]

Answer:

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#SORRY I NEED THIS ℅THANK YOU SO MUCH

4 0

3 years ago

What does 5/6 equal as a decimal?

AlexFokin [52]

Hi there! To turn a fraction into a decimal we divide the numerator by the denominator. So, we have the fraction 5/6 where 5 is the numerator and 6 is the denominator. 5÷6=0.8333 repeating. Therefore, 5/6 as a decimal is 0.8333

6 0

3 years ago

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Find the value of the expression (-8.6) + 7.2

malfutka [58]

(-8.6)+7.2= -1.4

Think of it as 8.6-7.2 and carry down the negative sign.

3 0

3 years ago

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lana [24]

Answer:

The correct option is 1. The axis of symmetry of the given graph is x=1.

Step-by-step explanation:

If a quadratic function is defined as

$y=ax^2+bx+c$ ... (1)

then, the axis of symmetry is

$x=-\frac{b}{2a}$

The given parabolic equation is

$y=2x^2-4x+4$ .... (2)

On comparing (1) and (2), we get

$a=2,b=-4,c=4$

The axis of symmetry of given graph is

$x=-\frac{(-4)}{2(2)}$

$x=-\frac{(-4)}{4}$

$x=1$

Therefore the axis of symmetry of the given graph is x=1 and option 1 is correct.

8 0

3 years ago

Which expression represents the value of 5 nickels and x dimes?

Llana [10]

Since the problem says VALUE, it is talking about the amount of money a nickel and dime are worth has to be included in the expression.
5(0.05) + 0.10x

4 0

3 years ago

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