Home
Class 12
MATHS
A piece of cheese is located at (12, 10)...

A piece of cheese is located at (12, 10) in a coordinate plane. A mouse is at (4,-2) and is running up the line ` y= -5x + 18 `. At the point (a, b), the mouse starts getting farther from the cheese rather than closer to it. The value of `(a+b)` is :

A

6

B

10

C

18

D

14

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • STRAIGHT LINES

    VK JAISWAL|Exercise Exercise-2 : One or More than One Answer is/are Correct|12 Videos
  • STRAIGHT LINES

    VK JAISWAL|Exercise Exercise-3 : Comprehension Type Problems|4 Videos
  • SOLUTION OF TRIANGLES

    VK JAISWAL|Exercise Exercise-5 : Subjective Type Problems|13 Videos
  • TRIGONOMETRIC EQUATIONS

    VK JAISWAL|Exercise Exercise-5 : Subjective Type Problems|9 Videos

Similar Questions

Explore conceptually related problems

If the line y=4x -5 touches the curve y^(2) =ax^(3) +b at the point (2,3) then a+b is

Find the ration in which the line joining the points A(1,2) and B(-3,4) is divided by the line. x+y-5=0

A line with gradient 2 is passing through the point P(1,7) and touches the circle x^(2)+y^(2)+16x+12y+c=0 at the point Q. If (a,b) are the coordinates of the point Q. then find the value of (7a+7b+c)

A line with gradient 2 is passing through the point P(1,7) and touches the circle x^(2)+y^(2)+16x+12y+c=0 at the point Q If (a,b) are the coordinates of the point Q then find the value of (7a+7b+c)

If the line y=4x-5 touches the curve y^(2)=ax^(3)+b at the point (2,3) , then : (a, b)-=

If the line joining the points A(-1,2,5) and B(3,4,-10) intersects the xy-plane at the point (x,y,z), then y/x is equal to ______

If the line 5x-4y-12=0 meets the parabola x^(2)-8y in A and B then the point of intersection of the two tangents at A and B is