The function f(x) is to be graphed on a coordinate plane.
f(x) =
= {1*
-X, X < 0
1, X>0
At what point should an open circle be drawn?
0 (-1,0)
O (0,0)
O (0,1)
O (1,0)

good luck on your studies! : )

david edward.

2(2x + 3) = -4 + 2(2x + 5)

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 6

4x - 6 + 6 = 4x - 6 + 6

4x = 4x

x = x

unlimited solutions.

yes

step-by-step explanation:

so of course you want to start by plugging the 5 in which goes to 7(5)+3(5)=50 because 7*5=35 and 3*5=15 and then add them together, then plug in the 5 to the other equation as well 9(5)+5=50 because 9*5= 45 and then add 5 and so yes they are equivalent.