5272道题目5525 条题源记录 · 相同内容已合并
直线方程・斜率与截距挑战
In the xy-plane, line l has a slope of 4 and an x-intercept of ( \( \frac{4}{3} \) , 0). What is the y-intercept of line l?
原库参考解析
直线方程・斜率与截距挑战
Line k is defined by y = 4x + 1. Line j is parallel to line k in the xy-plane and passes through the point (0, 5). Which equation defines line j?
原库参考解析
直线方程・斜率与截距进阶
For the linear function f , the graph of y = f (x) in the xy-plane has a slope of 42 and passes through the point ( 0, 0 ). The function f is defined by f (x) = ax , where a is a constant. What is the value of a?
原库参考解析
直线方程・斜率与截距进阶
What is the x-intercept of a line in the xy-plane that has a slope of\( -\frac{8}{5} \) and passes through the point (0, 16) ?
原库参考解析
直线方程・斜率与截距进阶
A line in the xy-plane has a slope of\( -\frac{1}{6} \) and passes through the point ( 0, 19 ) . Which equation represents this line?
原库参考解析
直线方程・斜率与截距进阶
For the linear function g , the graph of \( y=g\left(x\right) \) in the xy-plane has a slope of 2 and passes through the point (1, 17) . Which equation defines g?
原库参考解析
直线方程・斜率与截距进阶
Line t is defined by \( y=-\frac{1}{6}x+17 \). Line s is perpendicular to line t in the xy-plane. What is the slope of line s?
原库参考解析
直线方程・斜率与截距进阶
If the graph of \( 12x+22y=132 \) is shifted down 4 units in the xy-plane, what is the y-intercept of the resulting graph?
原库参考解析
直线方程・斜率与截距挑战
Line k is shown in the xy-plane. Line j(not shown) is perpendicular to line k and passes through the point (19, 23). What is the y-coordinate of the y-intercept of line j?
原库参考解析
直线方程・斜率与截距挑战
For the linear function g, the graph of \( y=g\left(x\right) \) in the xy-plane has a slope of 5 and passes through the point (2, 47). Which equation defines g?
原库参考解析
直线方程・斜率与截距进阶
The graph of a line in the xy-plane passes through the point \( \left(1,\ 7\right) \) and crosses the x-axis at the point \( \left(3,\ 0\right) \). The line crosses the y-axis at the point \( \left(0,\ b\right) \). What is the value of b?
原库参考解析
直线方程・斜率与截距进阶
The table shows three values of x and their corresponding values of y. The linear relationship between x and y can be represented by an equation written in the form \( Ax+By=C \), where A, B, and C are constants, What is the value of \( \frac{A}{B} \)?
原库参考解析
