G9-Leo(Calculus) G9-Li(English) Day4

If two lines are parallel, what is the relationship between their slopes?

• • The slopes are equal.

• There is no relationship between the slopes.

What is the fundamental(基本的) concept(概念) behind integration?

• Finding the slope of a curve at a point.

• Calculating(計算) the rate of change of a function.

• Determining the area under a curve.

What is the Chinese of "integral"?

• 微積分

• 積分

• 微分

• Improper integrals are definite integrals where either

• one or both limits of integration are infinite.

• Yes

• No

What is the Chinese of "Improper Integral"?

• 瑕積分

• 滑稽分

• 挾幾分

What is the Chinese of "Partial Fraction"?

• 部分分式

• 分式不等式

• 真分數

• 假分數

If two lines are perpendicular, then they intersect at right angles(90 degrees).

• Yes

• No

Trigonometric substitution is used in calculus to evaluate integrals that contain radical expressions involving sums or differences of squares.

• Yes

• No

Which way is not the right way to use "on the same page" ?

• to show agreement

• to show disrespect

• shared understanding

• clear communication

Which way is the right way to use "in favor of"?

• to show agreement

• clearly supports or opposes something

• to say that you prefer with an idea