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2.

Which of the quadratic functions has the narrowest graph?


A.
y=(1)/(8)x^2

B.
y=(1)/(3)x^2

C. y = –2x2

D. y = –3x2

2 Answers

5 votes

Answer:

D. y = –3x2

Explanation:

Answer:

y = -3x^2

Step-by-step explanation:

A quadratic function has a leading coefficient which determines its width. When |a| < 1 the graph is wider. When |a| > 1 the graph is narrower. This means y = -3x^2 is the narrowest graph since 3 is the greatest.

User TaQuangTu
by
3.5k points
5 votes

Answer:


  • C)~y=-3x^2

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hope it helps...

have a great day!!

User Faheem Mitha
by
3.8k points