Search Header Logo

翰林國中數學2下CH2-線型函數與其圖形

Authored by 翰林數學 翰林數學

Mathematics

8th Grade

Used 5+ times

翰林國中數學2下CH2-線型函數與其圖形
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

函數 y=0.6x-1 中,若 x 為球鞋定價,y 為球鞋售價,則下列哪一則廣告標語和此函數關係相符合?

照定價打六折後,免費再送一雙

照定價打六折後,再減 1 元

照定價減 1 元後,再打六折

照定價打六折後,再打一折

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

設函數 y=2x-1,若 x=2 時的函數值為 p,x=1 時的函數值為 q,則 p-q=?

1

2

3

4

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

已知函數 y=ax+b 的圖形通過點(-2,5)且平行 x 軸,則此函數為下列何者?

y=-2

y=5

y=-2x+5

y=-2x-5

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

已知 x 與 y 兩變數間的對應關係如下,則下列哪一組不是函數關係?

y=3x-7

x+y=8

x+y ≤ 5

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

已知函數 y=a(x-3)+9,若 x=7 時的函數值為 29,則當 x=11 時的函數值為何?

34

39

44

49

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

一次函數 y=ax+b,在 x=-3 時的函數值為 9,在 x=9 時的函數值為 5,則 x=15 時的函數值為多少?

2

3

4

5

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

若函數 y=-25x-52,則下列哪一個選項的 x 值,其所對應的函數值最大?

-11

-7

7

11

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?