Mathematics
Grade10
Easy

Question

The y - intercept of p open parentheses x close parentheses equals 5 to the power of x end exponent plus 2 is _______.

  1. (0, 5)    
  2. (5, 2)    
  3. (0, 3)    
  4. (0, 2)    

Hint:

The value of y - coordinate where x-coordinate is zero is called the y-intercept of the function.

The correct answer is: (0, 3)


    The value of y - coordinate where x-coordinate is zero is called the y-intercept of the function.
    The value of y - coordinate of the exponential function when x = 0 is 5 to the power of 0 end exponent plus 2 equals 1 plus 2
    = 3
    So, the y - intercept becomes (0, 3).

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