# Coordinate system Questions and Answers

Geometry
Coordinate system
2. Graph a polynomial function of degree 5 with at least two unique x-intercepts and passes through the point (0, -2). Be sure to number the axis. Determine the equation of the polynomial. Show all your work.
Geometry
Coordinate system
What is the angular closure for the following interior field angles of traverse ABCDEF, measured with equal precision? A. 87° 54' 14" B. 90° 32' 45" C. 102° 43' 31" D. 99° 24' 34" E. 156° 01' 55" F. 183° 23' 01"
Geometry
Coordinate system
The linear equation 5y - 3x - 4-0 can be written in the form y =mx + c. Find the value of m and c. A. m=-3,c=0.8 b. m=0.6,c=-4 c. m=-3,c=-4 d. m=0.6,c=0.8
Geometry
Coordinate system
Find the first fundamental form of polar coordinate of xy-plane.
Geometry
Coordinate system
consider the map given by F(x)=1-x² discuss the charactristics of the orbits starting at x=0
Geometry
Coordinate system
Rewrite the polar equation r = 3 cos (θ) as a Cartesian equation.
Geometry
Coordinate system
A curve with polar equation r =8/3 sin 019 cos 0 represents a line. This line has a Cartesian equation of the form y = mx +b,where m and b are constants. Give the formula for y in terms of x. For example, if the line had equation y = 2x + 3 then the answer would be 2 x + 3. y =
Geometry
Coordinate system
Known a cube ABCD.EFGH with the side length 3p. A point P,Q, and R on FB,FG,and AD so that BP=GQ=DR=p. Let beta is a slice through P,Q, and R. Find the ratio of the area that result of the proyeksion beta on ABCD with area ABCD A. 14/18 3. 9/18 C. 13/18 D. 11/18
Geometry
Coordinate system
Solve graphically (using the Cartesian Plane): f(x) = |x|-2>-x² +4.
Geometry
Coordinate system
What is the midpoint of a line segment with endpoints at (-1, 4) and (5,8)? Select one: O (4,12) O (6,12) O (2.6) O (3,6)
Geometry
Coordinate system
A soccer team has 10 players and needs to choose 2 captains. How many ways can the captains be selected? Select one: O 45 O 20 O 90 O 180
Geometry
Coordinate system
Which lines are perpendicular to each other? Select two lines. Choose all that apply: 3x + 2y = 1 3y=-2x +9 3x+y=6 x+3y= −1 x-3y = 5
Geometry
Coordinate system
The vertices of triangle ABC are A (-4,-2), B (3,0) and C (0,4). Which type of triangle is it? Select one: O isosceles Oright O obtuse O acute
Geometry
Coordinate system
What is the most specific name of the quadrilateral ABCD created by connecting A (-1,3), B(1,-1), C (-1,-2); and D(-3,2)? O square O rhombus O rectangle O parallelogram
Geometry
Coordinate system
What is the equation of the line that is perpendicular to x + 2y = 4 and passes through (1, 1) y=2x-1 y=-1/2 x +2/3 y=-1/2 x +3/2 y = 2x
Geometry
Coordinate system
A line passes through A (-2, -1) and B (2,5). What is an equation a line that is perpendicular to AB? Select all that apply. Choose all that apply: y = 3/2x+2 2x+3y=7 3y=-2x + 11 y=-x+8 y=x+4
Geometry
Coordinate system
Write the following numbers in the polar form e^iθ,0 ≤ θ < 2pi (a)1/9 r=____ θ=_______ (b) 6+ 6i r=____ θ=_______ c) - 9 + 9i r=____ θ=_______ Write your answer for r using either exact value or decimal accurate to at least one deciaml place. Write your answer for θ in radian and accurate to at least one decimal place.
Geometry
Coordinate system
6. For the pair of polynomials given, select all the points of intersection of their graphs. g(x) = (x+3)(x-7) h(x) = x - 7 a. (-8,-13) b. (-7,0) c. (-2,-9) d. (-5, -10) e. (7,0)
Geometry
Coordinate system
Find the coordinates of a point on a circle with radius 30 corresponding to an angle of 220° (x, y) = Round your answers to three decimal places.
Geometry
Coordinate system
Convert the polar coordinate (6,2pi/3)to Cartesian coordinates. Enter exact values. x= y=
Geometry
Coordinate system
Convert the Cartesian coordinate (3,1) to polar coordinates, r>0 and 0 <θ< 2pi r = Enter exact value. θ=
Geometry
Coordinate system
Find an angle with 0° <θ< 360° that has the same: Sine as 20:θ=_________degrees Cosine as 20:θ=_________degrees
Geometry
Coordinate system
Which of the following has a slant asymptote when graphed? Oy=2x³ +3/(x-1) Oy=2x/(x-1) Oy= 2x²/(x-1) Oy=3/(x-1)
Geometry
Coordinate system
Find the point at which the line intersects the given plane. x = 2 - 2t, y = 3t, z = 1+ t; x+2y-z = 7 (x, y, z)=
Geometry
Coordinate system
Determine on which line(s) the invariant point lies if the graph of y = f(x) is transformed into: a) y = -f(x) b) y = f(-x) c) y = √f(x)
Geometry
Coordinate system
Sketch the region bounded by the surfaces z = √√x² + y2 and x² + y2 = 1 for 1 ≤ z ≤ 7. (If an answer does not exist, enter DNE. Select Update Graph to see your response plotted on the screen. (Write an equation for the inner trace at z = 7 using x and y.) (Write an equation for the outer trace at z = 7 using x and y.). (Write an equation for the inner trace at y = 0 using x and z.) (Write an equation for the outer trace at y = 0 using x and z.) (Write an equation for the inner trace at x = 0 using y and z.). (Write an equation for the outer trace at x = 0 using y and z.) (Write an equation for where the two surfaces meet using z.)
Geometry
Coordinate system
graph the given functions on the coordinate plane. f(x) = (3)^x
Geometry
Coordinate system
1. Given a line 2x - 3y = 6 in the plane, (i) find the slope-intercept equation of the line that passes through the point (2,-4) and is parallel to the given line; use exact values for all the numbers in your answer. (ii) find the slope-intercept equation of the line that passes through the point (-6, 3) and is perpendicular to the given line.