Answer:
The x-intercept is 
The y-intercept is 
Step-by-step explanation:
Suppose you have a function f:
The x-intercept is the value of x when 
.
The x-intercept is the value of y when 
.
Solution
We have:
x-intercept
The x-intercept is the value of x when . So:
*(-1)
The x-intercept is
y-intercept
The y-intercept is the value of y when . So:
The y-intercept is
volume of a sphere = 4/3 *pi * r^3
3/4 * pi = 4/3 *pi * r^3
divide each side by pi
3/4 = 4/3 * r^3
multiply each side by 3/4
3/4 * 3/4 = r^3
9/16 = r^3
take the cube root of each side
r = (9/16) ^ (1/3)
Answer:
None of these answers are correct
Step-by-step explanation:
neither of them are rays.
a ray goes from the center to the edge of a circle.
Answer:
15.7 cm
Step-by-step explanation:
Circle x's circumference is 15 * pi = 47.1 cm
Circle y's is 20 * pi = 62.8
The difference is 62.8 - 47.1 = 15.7
<span>As x > 0 increases, f(x) increases. As x < 0 decreases, f(x) increases.</span>
