A line in the xy-plane contains the points `A(c, 40) and B(5, 2c)`. If the line also contains the origin, what is a possible value of c?

Line m in the xy-plane contains the points (2, 4) and (0, 1).Which of the following is an equation of line m ?

A plane containing the point (3,2,0) and the line (x-1)/(1)=(y-2)/(5)=(z-3)/(4) also contains the point

A plane containing the point "(3,2,0)" and the line (x-1)/(1)=(y-2)/(5)=(z-3)/(4) also contains the point

A plane containing the point (3, 2, 0) and the line (x-1)/(1)=(y-2)/(5)=(z-3)/(4) also contains the point:

A plane containing the point (3, 2, 0) and the line (x+1)/(1)=(y-2)/(5)=(z-3)/(4) also contains the point:

The graph of a line in the xy-plane has slope 2 and contains the point (1, 8). The graph of a second line passes through the points (1, 2) and (2, 1). If the two lines intersect at the point (a, b), what is the value of a+b ?

A plane containing the point (3,2,0) and the line (x-1)/(1) = (y-2)/(5) = (z-3)/(4) and also contains the point

If point E(5, h) is on the line that contains A(0,1) and B(-2, -1) , what is the value of h?

The line y= kx+4 , where k is a constant, is graphed in the xy-plane. If the line contains the point (c, d) where c ≠ 0 and d ≠ 0 , what is the slope of the line in terms of c and d ?

If the curve y=ax^(2)+bx+c , x in R ,passes through the point (1,2) and the tangent line to this curve at origin is y=x, then the possible values of a,b,c are: