False: although the size increases to its ratio, it is not considered similar
-2.3, -1/3, square root of 3, square root of 7, 5.1
y = ( x + 9 )^2 - 2
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Answer:
The roots are the x-intercepts, where the parabola crosses the x-axis. If the parabola opens up and it's vertex is below the x-axis then it crosses the x-axis in two places and has two (real) roots.
Step-by-step explanation:
Answer:
12 times
Step-by-step explanation:
