Home
Class 11
MATHS
Without sketching the graphs, find wheth...

Without sketching the graphs, find whether the graphs of the following functions will intersect the x-axis and if so in how many points.
y = `x^(2) - 3x - 7`

Text Solution

Verified by Experts

The correct Answer is:
`(37)/(4)`
Promotional Banner

Topper's Solved these Questions

  • BASIC ALGEBRA

    PREMIERS PUBLISHERS|Exercise SOLUTION TO EXERCISE 2.7|3 Videos

  • BASIC ALGEBRA

    PREMIERS PUBLISHERS|Exercise SOLUTION TO EXERCISE 2.9|12 Videos

  • BASIC ALGEBRA

    PREMIERS PUBLISHERS|Exercise SOLUTION TO EXERCISE 2.5|3 Videos

  • BINOMIAL THEOREMN,SEQUENCES AND SERIES

    PREMIERS PUBLISHERS|Exercise PROBLEMS FOR PRACTICE(Choose the correct option for the following)|31 Videos

Similar Questions

Explore conceptually related problems

Without sketching the graphs, find whether the graphs of the following functions will intersect the x-axis and if so in how many points. y = x^(2) + x + 2,

Without sketching the graphs, find whether the graphs of the following functions will intersect the x-axis and if so in how many points. y = x^(2) + 6x + 9

Sketch the graphs of the following functions: y = x sqrt(4 -x)

Draw the graph for the following y =2x

Sketch the graphs of the following functions: y = (x^(3))/(24) - log x