Y-INTERCEPT

The y-intercept is where the equation/curve/parabola cosses the y-axis.
The y-axis is where x = 0. (The x-axis is where y = 0)
To find the y-intercept:

The y-intercept must be at (0, 10)
X-INTERCEPT (ROOTS/SOLUTIONS)

We need to use the quadratic formula
The quadratic formula helps us find what values of  make the equation = 0
 make the equation = 0
Quadratic formula: 

The x-intercepts are at:

 
        
             
        
        
        
Answer:
pi/18
Step-by-step explanation:
To change from degrees to radians, we multiply by pi/180
10 * pi/180
pi/18
 
        
             
        
        
        
Answer:
3.0
Step-by-step explanation:
n=10
p=0.30
mean=np=10X0.3 = 3
That is it.
 
        
             
        
        
        
Total number of pastries = 54 + 31 + 10 = 95
Number of croissants = 10
Probability of picking a croissant = 10/95
On simplifying, we get, <u>2/19</u>