Answer:
x = 1
Step-by-step explanation:
If you plug in 1 in both equations you will get 3 as your answer as it is the intersection of those two functions.
Answer:
y-intercepts: (-3,0) , (-1,0) , (1,0)
Step-by-step explanation:
Answer:

Step-by-step explanation:
From the question we are told that:
Weight of Roger 
Distance of Roger from fulcrum 
Weight of Ellen 
Generally the equation for distance-weight relationship is mathematically given by


Therefore




Therefore the distance from the fulcrum she must sit to balance the seesaw is given as

Answer:
Step-by-step explanation:
Which of the following would show that quadrilateral LMNP on the coordinate plane is a parallelogram?
The graph of the equation is the first one; the y-intercept of the first equation is -4 and the y-intercept of the second equation is -8