Answer:
vertex form
Step-by-step explanation:
y= -3(x-5)^2+7
This equation is written in vertex form
y = a(x-h)^2 +k
The vertex is (h,k)
Laura will catch up after 15 minutes, i hope this helps.
No, it is a linear function.
Answer:
iii) a=3b/2
Step-by-step explanation:
7a-2b= 5a+b
7a-5a=2b+b
2a=3b
a=3b/2
Answer:
12kg
Step-by-step explanation:
because 2×2×2+4=12
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