Answer:
This equation y=3x2+12x−2 is in standard form, or ax2+bx+c . To find the axis of symmetry, we do x=−b2a . We know that a=3 and b=12 , so we plug them into the equation. So the axis of symmetry is x=−2 .
Step-by-step explanation:
Answer:
62
Step-by-step explanation:
50
+
12
_____
62
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The answer is B. 60 cubic inches
5 x 6 x 2 = 60
The answer is A. You have to isolate the variable(f) by subtracting 0.2 from both side. When youve done that, the answer should be -3.2
