Mathematics
Grade10
Easy

Question

The 2x2 + 7x - 9 has the y - intercept as __________.

  1. 2    
  2. 7    
  3. - 9    
  4. 12    

The correct answer is: - 9


    2x2 +7x -9 =0
    comparing with general equation : ax2 +bx +c =0
    a =2 ; b=7 ; c=-9
    y-intercept = c = -9
    The y-intercept of the function is - 9.

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