p.17
Multiple choice
Given y is a function of x and y = 2x. What is the value of x when y = 5?
a.2.5
b.5
c.10
d.none of the above
f.1 maths sequences and functions
2008-08-01 12:55 am
回答 (1)
2008-08-01 1:07 am
✔ 最佳答案
Given y is afunction of x and y = 2x. What is the value of x when y = 5? y= 2x，5=2x，5/2=x (a)
參考: myself
收錄日期: 2021-04-29 18:14:56
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