ax + 3y = 6 has slope $-\frac{2}{3}$. What is the value of a?
ax + 3y = 6 has slope $-\frac{2}{3}$. What is the value of a?
1). -2
2). 2
3). 3
4). -3
1 answers
Other Questions
1. What is the slope of the line, perpendicular to the line 3x - 6y = 4?
2. What is the slope of the line, parallel to the line 3x - 6y = 4?
3. What is the reflection of the point (-0.5, 6) in the x-axis?
4. The points A(x,2), B(2,1) and C(6,3) are collinear. Find x?
5. Point Q(-2,b) is the midpoint of segment EF. Co-ordinates of E are (-7,-6) and F are (a,0). What is the value of a and b?
6. What is the reflection of the point (-1 , 3) in the line x = -4?
7. The point R(a,b) is first reflected in origin to R1 and R1 is reflected in x-axis to (-3,4). The co-ordinates of point R are
8. For triangle ABC, what would be the equation of median AD if co-ordinates of A, B and C are (-5,4), (-4,0) and (-2,2) respectively?
9. The co-ordinates of the centroid of a triangle ABC are (-1,-2) what are the co-ordinates of vertex C, if co-ordinates of A and B are (6,-4) and (-2,2)
respectively?
10. Reflection of the point (2,-4) in the origin is