Identify the focus and directrix of the graph of the equation y=1/4 x². the vertex is located at the origin answers
a. F(0,1), y=-1
b. F(-1, 0), y=1
c. F(0, -1), y=1
d. F(1, 0), y=-1​

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =

Which function has the domain x> -11?

With number 11 ( show how you got the answer)