Exercise #3: Which of the following is a point where; (1) (0,7) (2) (-1,-1) (3) (-2,4) (4) (2,10) 7 and y=-5x-6 intersect?

Q: Which equation has x-intercepts of (3, 0) and (7, 0)? O y = z + 10z + 21 O y = r- 10x + 21 O y = 12…

A: (3,0) and (7,0) satisfy the required equation

Q: 3(y-2) 1- 3y

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Q: 1.) y = 2x + 3

A: y = 2x + 3

Q: 4. Show that the equation x² + y? + z2 - – 2z + 6y + 4x + 15 = 0 represent a point.

A: our objective is to prove.

Q: hich of the following values are solutions of y < 2x + 3? a. (0, 2) only b. (-1, 1) only c. (0,2)…

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Q: What is the value of p in the equation of the line px + 2y + 8 = 0, such that the x-intercept is 4?

A: Given: What is the value of p in the equation of the line px + 2y + 8 = 0, such that thex-intercept…

Q: A line 4x + y = 1 through the point A(2, −7) meets the line BC whose equation is 3x - 4y + 1 = 0 at…

A: Let the equation of BC be 3x-4y+1=0      ....(1) and the equation of AB be 4x+y-1=0         ....(2)…

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

A: first find slope of given line we have to differentiate function with x 7 - 9dy/dx  = 0 dy/dx = 7/9…

Q: what is the axis of symmetry y = x2 − 2x − 8

A: The axis of symmetry is x,0. Where x=-b2a. The given equation is y=x2-2x-8. Comparing the equation…

Q: pt of y=x3-4x2+x+6 В. -3,—2. and 1

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Q: y= I x² - 2x +3 10+ Clear All Draw: 10-9-8-7-6-5-4 13 -2 -1 0, 0 9 8 7 6 5 d. 3 16 1 -2- -3 -4 -S…

A: since all other parts are solved i solved last partgiven graph of parabola

Q: 1. 4 2 -4-2 4 2 4 x-intercept y-intercept

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Q: Find A. C. d³y dx³ given y = 48(x²-3) (x² + 3)4 24x(x²-3) (x² + 3)4 2 x²-3 B. D. -48x(x²+3) (x²-3)4…

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Q: Consider the LP problem below: Max P= 12x + 10y Subject to: 4x+3y =0 Which point is the…

A: Given: To find - Intersection point of,

Q: Find the equation of the line passing through the point (7, 2) and perpendicular to the line 5y = 9…

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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: The equation of OP is (x- 3)+ (y- 1)²=9. Without graphing, explain how you can determine whethen che…

A: Given equation of circle is, x-32+y-12=9

Q: Which is a solution to (x – 3)(x + 9) = –27?

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Q: In(x) dr. x² + 9'

A: Sol

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

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Q: Determine if b [3] 312 1 is a linear combination of a 1 = ------- 0 a2 1, and a3 = 2 6.

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Q: b 11. Find the vertex of f (x) = x² – 8x + 16. Use x = 2a A. (4,0) (- 4,0) С. (0,4) D. (0, -4) B.

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

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

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Q: 3. y = (x+b)(x-a). (x-b) ; y

A: A detailed solution is given below. Use logarithmic differential to solve it.

Q: 21. Find the standard form of the equation. 100x + 600x+16y² +160y – 300 = 0 (x+5)* , (v+3)² [A] = 1…

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Q: 4) Mr. ABC believes that there has been an increase in the number of tornadoes in city XYZ. The…

A: Given: Equation representing tornadoes per region since 1970 is t=4.5y+250. (a) Substitute 0 for y…

Q: if (r- 1) yf – y ==? (r – 1) then 4 y (2) – y(-1) = 6. 2 4

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Q: -2 z²-8jz-4z-8j=0 Z1 11 Z2 =

A: