3 years ago

Please help me if possible

Mathematics

2 answers:

qaws [65]3 years ago

8 0

Answer:

obtuse triangle

Step-by-step explanation:

lana66690 [7]3 years ago

8 0

Answer:

its right angled triangle ! hich grade r u in ?

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Giving brainliest to CORRECT answer.

gavmur [86]

Answer:

Graph A

Step-by-step explanation:

$y = {x}^{2} - 6x - 7 \\ plug \: y = 0 \\ {x}^{2} - 6x - 7 = 0 \\ {x}^{2} - 6x + 9 = 7 + 9 \\ (x - 3)^{2} = 16 \\ (x - 3) = \pm 4 \\ x = 4 + 3 \: or \: x = - 4 + 3 \\ x = 7 \: or \: x = - 1$

Its mean graph should intersect x axis at x = 7 and x = - 1. This everything is satisfied by graph A.

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Goshia [24]

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a=0.5, h= -2, k= -4

Step 3: The axis of symmetry is the line x= -2

Step 4: h(-4)= -2 h(-6)= 4

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iogann1982 [59]

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Please help me if possible ​

Please help me if possible