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Katarina [22]
3 years ago
12

Complete the square to re-write the quadratic function in vertex form: y=x2-x+3

Mathematics
1 answer:
Anna [14]3 years ago
5 0

Answer:

Step-by-step explanation:

hello :

note : the vertex form is :

ax²+bx+c = a(x+(b)/(2a))²-  delta/4a²   and   delta = b²- 4ac

in this exercice you have : a =1    b = -1   and  c= 3

continu ..........

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Answer:

Ramon will read 70 each night.

Step-by-step explanation:

25% of 280

REMEMBER: "Of" means to multiply

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So Ramon will read 70 pages each night.

Hope this helps!!

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Step-by-step explanation:

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