ONE QUESTION, ONE STEP
ZX-A06735F7D3Nonlinear functions · 第 34 题
Nonlinear functions · 原库模块 1 · Q34 原库参考解析
The function h is defined by h(x) = ax + b , where a and b are positive constants. The graph of y = h(x) in the xy- plane passes through the points (0 ,10 ) and (-2 ,\( \frac{325}{36} \) ). What is the value of ab ?
参考答案:
解题思路
容易忽略的一步
