State the open interval where the graph is concave up. f(x) = - 6x³ - 36x² + 6x A) (-6,∞) E) (-2∞) B) (-∞, -2) F) (-∞, -3) C) (-3, ∞) G) (-∞, -1) D) (-∞, -2) U (0, ∞) H) (-∞0. -6) II (-3. ∞o)

Q: If (4, -5) is a point on the graph of y= f(x), what point must be on the graph of y= -2f(x)+4?…

A: As per our guidelines we are supposed to answer only one question. Kindly repost other question as…

Q: The Range of the quadratic function f(x) = -x² + 18x + 52 is O [-9, 00) O [52, 0) O (0,9] O (-∞0,…

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Q: The Range of the quadratic function f(x) = -x² + 15x + 45 is O (0,8] О -45, 8 O [-8, 0) O [45, 0) O…

A: By sketching the graph

Q: fx) = 1 + 5x f(x) 2の 31 -2 -1 0. 2 17

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Q: Eliminate the arbitrary constant from the relation cy²=; (x + y − 1)2 = c/x. 3) 2 = x² + y.

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Q: snip

A: the graph of y = -f(x) is like a mirror image in X-axis of the graph of y = f(x).

Q: Determine the x-intercept(s) of the quadratic function f(x)=x²+ 2x+ 2. no x-intercept(s) (-7, 0),…

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Q: The left-hand side ne equation 1dw -9 = 93w – 9 an be written in the form 3f(w) for some linear…

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Q: Graph 4x - 5y = 20 and identify the x-intercept as an ordered pair. O x-int:

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Q: x2-x-6 1. Find V.A, HA, x- intercept and y-intercept for r(x)= x2-2x-3 ) V.A (ii) H.A (iii) x-…

A: (i) Vertical Asymptote: A vertical asymptote for a function f(x) is a vertical line x = k  where the…

Q: What is the vertex of the equation y = (x – 3)² + 5

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Q: Which quadratic function is represented by the graph? 9. -4 2.

A: From given graph we can conclude  At y = 5 x = -4 At y =0 x = -ve Using these points to verify the…

Q: The figure shows the flow of traffic (in vehicles per hour) through a network of streets. X1 400-…

A: Given the figure shows the flow of traffic (in vehicles per hour) through a network of streets:…

Q: Determine the x-intercepts of the following equation. (-x +5)(-a - 2) = y O (5,0) and (-2,0) O…

A: (5,0) and (-2,0).

Q: Eliminate the arbitrary constant. y=Ax² + Bx³ 7xy "-x²y + 15y = 0 A (В) B (C) D x²y-7xy "+ 15y = 0…

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Q: Show that the function (x2+y2 t224이) is a Solution of Loplace's equation d2u dy?

A: It will be solution of given Laplace equation only when, it will satisfy it.

Q: Determine the x-intercepts of the following equation. (-x+ 5)(-a - 2) = y | O (5,0) and (-2,0) O…

A: The objective is to determine x - intercepts of -x+5-x-2=y       ...... (1) To find x - intercepts,…

Q: What are the points of inter section of y = 8 and f(x)

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Q: Which of the following points can be a solution in graphing X+ys6? (A) (0,0) (B (10,7) (10,10) D…

A: Here we need to choose from the correct option.

Q: Which one of the following points does NOT lie on the line 5y + 8x - 4 = 0?

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Q: х* - Зx* +2 ,2 y' x? ,2

A: The x-intercept is a point where the y-coordinate of that point is 0. To find the x-intercept put…

Q: Which of the following points can be a solution in graphing X+ y<6? A (7,10) B (10,10) (10,7) (0,0)

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Q: Let f(x) = (x²-4x+1 if x < 2 √x-2 if x ≥ 2 Sketch the graph of y = f(x). -8-7 -6 -5 -4 -3 2 Clear…

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Q: 4こCx15)(xt4)

A: Given that y = (x + 5)(x + 4) we need to find it's vertex form. Since y = (x + 5)(x + 4) = x2 + 9x +…

Q: Find value of k in the equation kx+8y+11=0 if point X=(10,7) lies on this line

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Q: The equation of the line passing through the point A(-3,5) and perpendicular to 7x-9y+1=0 is: O a. y…

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