4. Discuss the graph of each of the following equations a) 2x² + y² + 2x² + 2xy - 4x-2y + 4x = 0 b) x² + y²+422-2xy + 4x2 c) xy + 3xz +14x+2=0 www d) x² + y² + x² + xy + x + yz 4yz+4x-82 + 7 = 0 www : 0. e) y² - 4z2+2yz + 6y+4x+1 = 0.

Q: 3. Write the equations of two different quadratic relations that match each description. a) The…

A: a) The graph is narrower than the graph of y=x2 near its vertex

Q: The table gives methane gas emissions in millions of metric tons. The quadratic model y = 0.0429x² -…

A:

Q: the vertex of y= -2x2-8x-3

A: Rewrite in vertex form and use this form to find the vertex (h,k)

Q: 2. Change the fbllowing "factored form" equations, into "standard form." y (x + 4)(x - 7) b. y = (x…

A: Standard form

Q: the vertex of y=1/2x2 + 2x

A:

Q: Write the equation x² - 6x+2y+9 = 0 in vertex form. O (y - 3)² = -2x O (x+3)² = 2y O x² = -2(y - 3)…

A:

Q: Fut the following quadratic equations and inequalities into vertex form and graph: Graph the…

A:

Q: Graph the functions in the grids  2y + 5 = x

A:

Q: 6) - -2+4メ-5 1 --2 (x-2x)-5 = Coefcientofメー42 FE)--2(x²-2x+4)-5+4 H)= -2 (x-2)-1RIam getting this…

A:

Q: y= -x^2 -8x -7  vertex form, and identify the vertex

A: Here, the vertex form is: (y-k)= a(x-h)^2. And vertex is (h,k).