Aos= -b/2a so plunin your numbers and you'll get the AOS so you can find the vertex
Answer: So, 12 : 30 and 2 : 5 are the two equivalent-ratios of 6 : 15.
Step-by-step explanation:
Answer:
x=-3, y=-6. (-3, -6).
Step-by-step explanation:
y=2x
y=4x+6
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2x=4x+6
2x-4x=6
-2x=6
x=6/-2
x=-3
y=2(-3)=-6
Answer:
A
Step-by-step explanation: