The value of , (Y)dA, where Ris triangular region with vertices (0,0), (-15,0) and (–15, 15) is .. Select one: 1125 А. 2 49 В. 6. C. None of these answers D. 49 1125 Е. -

Q: (1,6) and perpendicular to 2x+7y=1

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Q: iv) through (1, 6) and parallel to y = 4x - 6

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Q: Square ABCD with vertices A(-4,3), B(-2,3), C(-2,1), and D(-4,1) using a scale factor of k = 3 and…

A: Let T denote the scaling by factor 3 centered at (-7,5). Now the coordinates of an arbitrary vector…

Q: 3. Find PQ rounded to the nearest tenth. (Hint: use distance formula)

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Q: 14) Write the equation of the perpendicular bisector of segment QR if Q(3, -2) and R(7, 6)

A: Find the equation

Q: Suppose a triangle has the following vertices: v1 = (-2, 3, 6) v2 = (4, 5, -1) v3 = (3, 3, 0) What…

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Q: Find all values of x so that the triangle with vertices A=(-4. x. -4), B=(-1. 3.-7), and C-(-7.…

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Q: What are the coordinates of point P, the image of point (3, –4) after Rywx? А. (3.4) B. (-3,4) С.…

A: The point given is (3, -4)

Q: What is 8,9 reflected over y-axis

A: The point (8,9) is shown in the graph,

Q: Show that quadrilateral QUAD, with Q = (-1.-4). U = (4. 11). A= (1, 12), and D= (-4,-3), is a…

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Q: 9) Use the coordinate plane to the right if needed to find the length of AB if A(-3, -2) and B(4,…

A: We will use the Pythagoras theorem to find the required length

Q: Find the distance between each pair of points: с) (-4, 1) and (4, 5) d) (x — 2, у —3) and (х + 4, у…

A: Distance between two points Ax1, y1 and Bx2, y2 is, AB=x2-x12+y2-y12

Q: 44. An isosceles triangle has vertices at (1, 1) and (3, 3). Which of the following could be the…

A: Please refer to the image below.

Q: Given A = [1, 1, 2] and B = [1, 1, -1]. Find the direction cosines of -->BA Select one: a. (0, 0,…

A: Given vectors are  A=1,1,2B=1,1,-1

Q: Find all values of x so that the triangle with vertices A-(x, -5, -2), B-(2,-8,-4), and C-(4, -9,-5)…

A: The  area of a triangle with vertices  A(x,-5,-2)  , B2,-8,-4 , C(4,-9,-5) is  '1' .  (.). Area of…

Q: to the coordinate plane, the point (2, 3) is translated to the point 4"(3, -1). Under the same…

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Q: There are exactly two values of y that make the points A = (0, 1), B = (4, – 10) and C = (-15, y)…

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Q: 8. Which coordinate grid shows a point 3 represented by (;, -3)? (6.18, 6.1E, 6.1F)

A: The given coordinate is ( -3/2 , -3) x coordinate is  -3/2  y coordinate is  -3 It means that the…

Q: Plot the point that is symmetric to (2,4)

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Q: 17. Each side of a square is 5 cm long. One vertex of the square is (2, 3) on a square coordinate…

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Q: The coordinates of the four vertices of a square are (1, -1), (4, -1), (4, 2), and (1, 2). Use this…

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.