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Ffeithiau Blwyddyn 12

Authored by Stephen Chappell

Mathematics

12th Grade

Used 15+ times

Ffeithiau Blwyddyn 12
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32 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Beth yw'r deilliad?

Mynegiad ar gyfer y graddiant ar unrhyw bwynt

Mynegiad ar gyfer croesdoriad yn yr echelin-x

Mynegiad ar gyfer croesdoriad yn yr echelin-y

y=mx+c

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Beth yw deilliad: x2x^2  

2x22x^2  

2x2x  

x33\frac{x^3}{3}  

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Os yw f(x)=3x5f\left(x\right)=3x^5  beth yw f′(x)f'\left(x\right)  ?

34x6\frac{3}{4}x^6  

15x415x^4  

15x215x^2  

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Os yw y=xy=\sqrt[]{x}  beth yw dydx\frac{\text{d}y}{\text{d}x}  ?

x−12x^{-\frac{1}{2}}  

x12x^{\frac{1}{2}}  

12x−12\frac{1}{2}x^{-\frac{1}{2}}  

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Os yw y=axky=ax^k  beth yw'r mynegiad cyffredinol ar gyfer dydx\frac{\text{d}y}{\text{d}x}  ?

kax(k−1)kax^{\left(k-1\right)}  

ax(k+1)k\frac{ax^{\left(k+1\right)}}{k}  

ax2kax^{2k}  

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Wrth integru beth ydyn ni'n darganfod?

Mynegiad ar gyfer arwynebedd o dan y graff

Mynegiad ar gyfer graddiant y llinell

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Integrwch x3x^3  

2x22x^2  

14x4\frac{1}{4}x^4  

x4x^4  

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