16X2 + 25Y2 + 160X + 200Y + 400 = 0 hub a.(5.4) B. (5, - 4) C. (-5, -4) D. (-5, 4) Vertex A) C=3 B) b= 4 C) a = 5 D) b=-4 Focus a.(2.4) B. (8, 4) C.(-2,-4) D. (8, -4) royal axis A.(-10.4) B.(o,-4) C. (10.4) D.(0,-4) imaginary axis A) a= 5 B) a=-5 C) b=4 D) C = 5

Q: Kelly is plotting points on a graph to make a rectangle. So far she has done (1,1) (1,5) and (3,1).…

A: Lets try to plot the graph first, then we will solve the problem.

Q: If -y = xy - 3x then find d at the point (-2,6) in simplest form. 1

A: As we know that the differentiation of:- dxndx=nxn-1 (fg)'=f'g+fg' fg'=gf'-fg'g2

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A:

Q: Graph the line 3y + 1x = -5 -4 -3 -2 -1 5 4 3 2 1 -1 -2 -3 -4 -5+ 1 3 2 3 4 LA

A: Consider the line  3y+1x=-3

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A: Given: y=x2+4

Q: Graph: y 1 4 -x ≥ 1 -5 -4 -3 -2 -2 -1 Clear All Draw: 4 3 2 1 رنا -1 -2 -3 -4 -5 1 2 3 5

A:

Q: In the ordered pair (21, 22), the     -coordinate is 21.

A: For the coordinate system,

Q: On the coordinate axes above, plot and label the following points. Draw any guiding lines (or arcs)…

A: The graphical representation of co-ordinate system : Cartesian/Rectangular coordinate system :…

Q: A quadratic function f(x) is hidden from view. You must find the minimum value of the function f…

A: The given question can be solved as shown in step2.

Q: Find the area of the rectangle whose vertices are the points with coordinates (5, 2), (5, -6), (0,…

A: Explanation: Given that,  Vertices are : (5, 2), (5, -6), (0, -6), and (0, 2).     Firstly we will…

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A: First plot (-2, -7). Then for m=6. Go 6 unit up and 1 unit right. (-2+1, -7+6)=(-1,-1)

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A:

Q: Show that A(-4, 2), B(1, 4), C(3, -1), and D(-2, -3) are vertices of a square.

A:

Q: 1. у3-x +2х +3

A: