What are the x- and y-intercepts of the following Standard Form Equation:
- 2x + 5y = 0

X-Intercept:

Y-Intercept:

Step-by-step explanation:

X-Intercept-

2x+5y=0     - Move the variable to the right-hand side and change its sign

2x=-5y     - Divide both side of the equation by 2

x=-5/27     - Write the solution x in parametric form

x=-5/2y, y∈R

Y-Intercept-

2x+5y=0    - Move the variable to the right hand side and change its sign

5y=-2x     Divide both sides of the equation by 5

y=-2/5x     Write the solution y in parametric form

y=-2/5x, x∈R

the expected value of the random variable : 0, 1 and 2

step-by-step explanation: