Mathematics
Grade10
Easy

Question

Find the y-intercept of the following equation.
y = 10x + 5

  1. -4
  2. -4x
  3. 5
  4. -5

hintHint:

Constant part of standard equation y = mx + b , which is b  is y intercept 
 

The correct answer is: 5


    Given  y = 10x + 5
    The given equation is in slope-intercept form i.e., y = mx + b, where b is the y-intercept and m is the slope.
    Step 1 :  In y = 10x + 5,  finding b
    here b = 5
    So , the y-intercept is b , which is 5.

    put x = 0 , in the given equation and solve for y , you will get y intercept .
     

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