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指數函數圖形-基本

Authored by 柏豪 蘇

Mathematics

11th Grade

Used 8+ times

指數函數圖形-基本
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

觀察 y=2xy=2^x  y=(12)xy=\left(\frac{1}{2}\right)^x  的圖形,可以發現圖形都通過哪一點?

 (1,0)\left(1,0\right)  

 (0,1)\left(0,1\right)  

 (0,1)\left(0,-1\right)  

 (1,0)\left(-1,0\right)  

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

觀察 y=2xy=2^x 的圖形,可以發現圖形跟x、y軸的關係如何?

都在 x 軸上方

都在 x 軸下方

都在 y 軸右側

都在 y 軸左側

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

觀察 y=(12)xy=\left(\frac{1}{2}\right)^x 的圖形,可以發現圖形跟x、y軸的關係如何?

都在 x 軸上方

都在 x 軸下方

都在 y 軸右側

都在 y 軸左側

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

觀察 y=(13)xy=\left(\frac{1}{3}\right)^x 的圖形,可以發現圖形跟x、y軸的關係如何?

都在 x 軸上方

都在 x 軸下方

都在 y 軸右側

都在 y 軸左側

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

觀察 y=2xy=2^x 的圖形,可以發現圖形的凹向為何?

凹口向上

凹口向下

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

觀察 y=(12)xy=\left(\frac{1}{2}\right)^x 的圖形,可以發現圖形的趨勢如何?

嚴格遞增

嚴格遞減

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

觀察 y=(12)xy=\left(\frac{1}{2}\right)^x 的圖形,可以發現圖形的凹向如何?

凹口向上

凹口向下

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