Which of the following graphs is the correct plot of y=- 2 cos(x)? -5+ 3 2 -1 -3 -5 -3 -2 --2 -3 --5+ D 5 3 O 3 TO 5 6 4 5 A 6 5- -4 3 -2 + -1 --2 -3 --4- -5+ 2 3 O 4 5 4 3 2 1 --1 -2 -3 --4 a st 2 O 3 4 6 A

Q: x y 5 -8 10 -9 -3 0 -2 5 -4 1 3 8 2 -2 -8 2 0 -4 -1 9

A: Correlation is a statistical measure that describes the size and direction of a relationship between…

Q: 10- Open-ended Lines k and n intersect on the y-axis. a. What is the equation of line k in…

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Q: (1) Graph the following lines. Show at least two points on each line.

A: (1) a. Given the line,                       y=-2x+3.

Q: 2/ For questions 7-8, complete the table < 7.y = -3-2x -5 -2 -1 9. What is the slope of the line…

A: Given the function y= -3 -2x  we need to complete the table of values of y for given values of x.…

Q: Answer the circled ones

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Q: The slope intercept form of the line y - 1 = 1/3(x + 4) is y = 1/3x +5. O True O False

A: Topic = Coordinate geometry   FALSE

Q: Question 3/4 Ov > NEXT A BOOKMARK Consider the graph below. 2

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Q: Match the following relations to their graphs. avy=z³-4r bv y = 91³- - I cvy=z³-4z² y = 21² al |> 13…

A: To match the given relations to  their graphs we first try to find the roots of the given…

Q: QUESTION 12 What is the y-intercept for h(x) = 4x2+5x – 6? O A. (0, -6) B. (0, -5/4) OC. (0, 5) O D.…

A: y- intercept is given at x=0

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A: Given query is to find the period of the graph.

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Q: 12. What is the amplitude of the graph below? y 4 0 8+ 7+ 6+ 5+ 4+ 3++ -1- -3+ -4+ -5- -6+ -7+ -8+…

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Q: Graph the relation 8 — 10х — Зх2 y 2 — Зх - | from x = -3 to x = +3. Is the plotted curve a straight…

A: Given y=8-10x-3x22-3x.We need to plot the graph for the above function from x=-3 to x=3.

Q: Which equation represents the slope-intercept form of the line below? y-intercept = (0,8) slope = 1…

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Q: What is the slope of the altitude from vertex B to side AC of a triangle whose vertices are at A(2,…

A: Given problem:- What is the slope of the altitude from vertex B to side AC of a triangle whose…

Q: Blackboard .l 10:24 PM 7 m. 9 m. 9. Plot and label the points: a. (-3, 2) b. (-3, -2) c. (+3, 2) d.…

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Q: What is the x-intercept of the line: 8x +5y =-16 O (8, 0) O (-16/5, 0) O (-8/5, 0) O (-2, 0)

A: To find x-intercept set y=0 in the equation.

Q: 5. Sketch the graph of v: R ® R, v(x) = 2x² – 5x – 3, indicating the X- and y-intercepts, and the…

A: Given: v(x)= 2x2-5x-3.

Q: Find an equation for the line with the given properties. Parallel to the line 3x + 2y = 17;…

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Q: 1 :- 3)2.

A: Given,                y=12(x-3)2+1

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A: We want to find true option.

Q: Inswers: 4. 6. 5. Complete both parts us ing the diagram below. 65° 3. What angle relationships is…

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Q: QUESTION 8 What is the y-intercept of y = 4x - 10? O A. (-10, 0) O B. (2.5, 0) O C. (0, -10) O D.…

A: Consider the given equation. y=4x-10 The above equation is a line equation. Put x=0 to find the…

Q: B. Find the slope of the curve at the point indicated. 1. y = at x = -1 4-x2 %3D 2x+3 2. y = xv1 +…

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Q: What is the y-intercept for h(x) = 2x²-4x +1 ; O A. (0, 1) O B. (0, -4) O C. (0, 0.25) O D. (0, 2)

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Q: Find the slope of the following graph. 4 3 I 2 34 s s -4 -3 -2I 3

A: Slope=(change in y)/(change in x)

Q: %3D Which of the following points would be on the graph of the line y = (z+3) O(2. 5) O(4, 7) O(3.0)…

A: Given- y=x+32 To Find- The points which satisfy the above function.