5272道题目5525 条题源记录 · 相同内容已合并
直线方程・斜率与截距进阶
The table shows three values of x and their corresponding values of y. There is a linear relationship between x and y. Which of the following equations represents this relationship?
原库参考解析
直线方程・斜率与截距基础
For the linear function \( f \), the graph of \( y=f(x) \) in the xy-plane has a slope of -5 and passes through the point (2, -4). Which equation defines \( f \)?
原库参考解析
直线方程・斜率与截距挑战
In the xy-plane, line k has a slope of \( \frac{6}{13} \), an x-intercept of (-6, 0), and a y-intercept of (0, p). What is the value of p?
原库参考解析
直线方程・斜率与截距进阶
The function h is defined by\( h(x)=6x+18 \). The graph of \( y=h(x) \) in the xy-plane has an x-intercept at \( (a,\ 0) \) and a y-intercept at \( (0,\ b) \), where a and b are constants. What is the value of \( a+b \)?
原库参考解析
直线方程・斜率与截距进阶
Line j is defined by \( y=4x+5 \) . Line k is parallel to line j in the xy-plane. What is the slope of line k?
原库参考解析
直线方程・斜率与截距挑战
For a linear relationship between x and y, the table gives three values of x and their corresponding values of y, where t is a constant. Which equation represents this relationship?
原库参考解析
直线方程・斜率与截距进阶
Line k is shown in the xy-plane. Line j (not shown) is perpendicular to line k and passes through the point (16, 22). What is the y-coordinate of the y-intercept of line j?
原库参考解析
直线方程・斜率与截距进阶
In the xy-plane, line p is parallel to line s. Line s has a slope of 8 and line p passes through the point (0, 7). Which equation defines line p?
原库参考解析
直线方程・斜率与截距挑战
What is the x-intercept of a line in the xy-plane that has a slope of \( -\frac{4}{7} \) and passes through the point (0, 12)?
原库参考解析
直线方程・斜率与截距挑战
A line in the xy-plane passes through the points (9, 1), (0, 8), and (c, 0). What is the value of c?
原库参考解析
直线方程・斜率与截距进阶
The graph of \( y=f(x) \) in the xy-plane is a line with a slope of 8. What is the slope of the graph of \( y=f(x)+9 \) in the xy-plane?
原库参考解析
直线方程・斜率与截距进阶
Line p is defined by \( x-18y=18 \). Line w is parallel to line p in the xy-plane. What is the slope of line w?
原库参考解析
