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pav-90 [236]
3 years ago
11

Rewrite the function f(x)=4(x-2)²-8 in the form f(x)=ax²+bx+c.

Mathematics
2 answers:
tino4ka555 [31]3 years ago
8 0

Answer:

4x^{2}-16x+8

Step-by-step explanation:

4(x - 2)(x - 2) - 8 = 4(x^{2} - 4x + 4) - 8 = 4x^{2} - 16x + 16 - 8 = 4x^{2} - 16x + 8.

IceJOKER [234]3 years ago
8 0

Answer:

f(x)  = 4x^2 -16x + 16

Step-by-step explanation:

f(x)=4(x-2)² Simplify.

f(x) = 4x^2 - 16x + 16

Form f(x)=ax²+bx+c.

f(x) = 4x^2 - 16x + 16

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sergey [27]
Since the distance is 560 miles and the bus goes 268 miles per hour, the answer can be given as:
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3 0
3 years ago
A volleyball player sets the ball in the air, and the height of the ball after t seconds is given in feet by h= -16^2+12t+6. A t
pychu [463]

Answer:

Step-by-step explanation:

The given function is

h=-16t^2+12t+6

The graph of this function is a parabola that opens downwards

The line h(t)=8 intersects this parabola, when

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When the ball is dropping after it attains maximum height, it attains another height of 8 after 0.5 seconds again.

8 0
3 years ago
Simplify<br><br> (4x+2)+(x-1)=
hoa [83]

Answer:

5x+1

Step-by-step explanation:

(4x+2)+(x-1)=

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5 0
3 years ago
State whether the surface of the water in an aquarium is best modeled by a point, a line, a ray, or a plane.
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7 0
3 years ago
I don´t understand this: Lin’s father is paying for a $20 meal. a) He has a 15%-off coupon for the meal. How much is the discoun
Naddika [18.5K]

You'll have to set this up as two separate problems. First, we want to take 15% off the original $20 bill. To do this, you're going to multiply 20 by .15, which gives you $3. So, 15% off $20 is $17.

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Pls give brainiest

7 0
3 years ago
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