Using the graph as your guide complete the following statement

A

Step-by-step explanation:

The graph shows a repeated, equal root at x = - 3 indicated by the turning point at x = - 3

Then the discriminant = 0

• b² - 4ac = 0 then 2 real and equal roots

1)is not similar since corresponding sides are not in the same ratio

2)are similar since corresponding sides are in the same ratio and corresponding angles are equal

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answer: 1 and 3

step-by-step explanation: