Whats the area of this rhombus?
1 answer:
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Answer:
D.
Step-by-step explanation:
X=-6
You get all the X to one side, and all the numbers to the other. Then divide. Work is shown in image below.
You get all the X to one side, and all the numbers to the other. Then divide. Work is shown in image below.
Answer:
Vertex form.
Step-by-step explanation:
You are talking about the vertex form for a parabola.
tells us:
A) The vertex is (h,k).
B) Open up (if a is positive) or open down (if a is negative)
C) a also tells us how much it is vertically stretched or compressed.