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shusha [124]
4 years ago
14

Can someone please answer, Ive been trying for 30min​

Mathematics
1 answer:
Lilit [14]4 years ago
6 0

Answer:

Step-by-step explanation:

h(x) = x^2 -8x+12

a =1 b=-8 c =12

What 2 numbers multiply together to give us 12 and add together to give us -8

-6*-2 = 12

-6+-2 = -8

(x-6) (x-2) = 0

Using the zero product property

x=6 and x=2

The zeros are x = 6 and x=2

h(x) = (x-6) (x-2)

the axis of symmetry is

h = -b/2a = - -8/2(1) = 8/2 = 4

x=4

h(4) = 4^2 -8(4)+12 =16-32+12 = -4

The vertex is at (4,-4)  which is the minimum

=The y intercept is at (0,c) which is (0,12)

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3 years ago
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