5272道题目5525 条题源记录 · 相同内容已合并
函数图象・平移与特征进阶
The graph of the polynomial function \( f \) is shown, where \( y=f(x) \). What is the value of \( f(5) \)?
原库参考解析
函数图象・平移与特征挑战
\( f\left(x\right)=3d\left(26x+27\right)+18 \)
Which of the following represents the x-intercept of the graph of \( y=f(x)+6 \) in the xy-plane, where d is a constant?
原库参考解析
函数图象・平移与特征进阶
The graph of the polynomial function \( f \) is shown, where \( y=f(x) \). What is the value of \( f(2) \) ?
原库参考解析
函数图象・平移与特征挑战
The function \( f \) is defined by \( f(x)=24x^3 \) . The graph of \( y=f(-x)+c \) in the xy-plane, where c is a positive integer constant, has an x-intercept at (r, 0) and a y-intercept at (0, t), where r and t are constants. Which of the following must be true about r and t?
原库参考解析
函数图象・平移与特征进阶
What is an equation of the graph shown?
原库参考解析
函数图象・平移与特征挑战
\( r(x)=\frac{p}{x-4}+16 \)
The given equation defines the function r , where p is a positive constant. The graph of \( y=r(x) \) in the xy-plane is translated 7 units to the left to produce the graph of \( y=t(x) \). Which equation defines function t ?
原库参考解析
函数图象・平移与特征进阶
The complete graph of \( y=f(x) \) is shown. For how many values of \( x \) does \( f(x)=0 \)?
原库参考解析
函数图象・平移与特征挑战
\( g(x)=2(14x-15) \)
What is the y-coordinate of the y-intercept of the graph of \( y=g(x)-5 \) in the xy-plane?
原库参考解析
函数图象・平移与特征挑战
The graph of the function C shows the estimated number of chirps a field cricket makes per minute as a function of the temperature x, in degrees Fahrenheit \( (^{∘}\text{F}) \) , where \( y=C(x) \). According to the graph, what is the estimated number of chirps, to the nearest whole number, a field cricket makes per minute when the temperature is \( 44^{∘}\text{F} \) ?
原库参考解析
函数图象・平移与特征进阶
The function \( f \) is defined by \( f(x)=(x-2)(x-8)(x+3) \). In the xy-plane, the graph of \( y=h(x) \) is the result of translating the graph of \( y=f(x) \) up 6 units. What is the y-coordinate of the y-intercept of the graph of \( y=h(x) \)?
原库参考解析
函数图象・平移与特征进阶
The graph of \( y=\left(\frac{1}{4}\right)^x+1 \) in the xy-plane is shifted up 5 units. What is an equation of the resulting graph?
原库参考解析
函数图象・平移与特征进阶
In the xy-plane, the graph of the equation \( y=5^x \) is translated 3 units down. What is an equation of the resulting graph?
参考答案
