Find the equation of the parabola with its focus at (–5,0) and its directrix y = 2. Question 10 options:
A)
y = –4(x + 5)2 + 1

B)
y = 1∕4(x + 5)2 + 1

C)
y = –1∕4(x + 1)2 + 5

D)
y = –1∕4 (x + 5)2 + 1

Find the focus of the parabola y = –1/4(x + 3)2 + 2.
Question 11 options:
A)
(3,1)

B)
(3,2)

C)
(–3,1)

D)
(–3,2)

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 =

Worth 15 points handsome jack is buying a pony made of diamonds. the price of the pony is p dollars, and jack also has to pay a 25% diamond pony tax. which of the following expressions could represent how much jack pays in total for the pony? a= p = 1/4 b= p+0.25p c=(p + 1/4)p d=5/4p 0.25p choose 2 answers

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y > 2x + 3y is less than negative 3 over 2 times x minus 4part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points)part b: is the point (â’4, 6) included in the solution area for the system? justify your answer mathematically. (4 points)