Solve for question ‘d’ and ‘e’ only. Find the direction u and the value of D(u)f(1,_1) for which: d. Duf(1,-1)=4 e. Duf(1,-1)=-3

Q: Which of the following is the equation of a line perpendicular to x + 3y = -17 and passing through…

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Q: - Find the largest box you can make with 100 sq ft of cardboard if the top and bottom of the box…

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Q: What is the slope-intercept form of the equation -4x + 2y = 8? OA.y = 4x 2 HE OB. y=-4x+8 Ocy 2x +4…

A: The given equation is. -4x+2y=8

Q: Find the linear equation between (-1, 5) and (3, 2). a. y = -3/4x + 17/4 b. y = -3x + 4 c. y = 4x +…

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

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Q: What is the equation in slope-intercept form of the ine that passes through the point (2,-2) and is…

A: To find The equation in slope intercept form of the line that passes through the point (2,-2) and…

Q: I need ass istance with this for History of math 8.4.3   I have attached how I did 8.4.2 for…

A: Given:

Q: Find an equation of the line L.   L is perpendicular to y=3x through point (2,6)

A: Compare y=3x with y=mx+bSo, m=3Slope=3

Q: e point (-2, 2) and perpendicular to the line 3x+12y =-2.

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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: 1. Which point could NOT be paired with (4, 3) to create a function? A. (0, 3) В. (3, 1) С. (2, 3)…

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Q: Eliminate the arbitrary constants Inw = -x, y = C₁W + c₂w²

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Q: Find an equation of the line that passes through points A(-4, 1) and B(-1, 5).

A: The equation of line passing through two points x1, y1 and x2, y2 is given by y-y1=y2-y1x2-x1x-x1…

Q: Find the point on the line 6x + y = 8 that is closest to the point (−4, 1).

A: to find:- point Q(x,y).

Q: Solve for y in the following linear equation: -- 12y + 3 -5y + - 11 Oy = - + 8 Oy=D -흑 + 2 Oy = - +…

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Q: dy If 32? + 5а2у? — 2у, then ,2,2 dx -6x A 20ху—2 - 10гу? — 6х 10г2 у - 2 В 2-6х —10ху? 10x?y…

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Q: If a # B and of = 5α-3 and 3² = 5ß-3, find the equation whose roots are alß and Bla.

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Q: If P = (4,0) and Q = (3, 5), find the components of PQ PQ

A: Solution:-

Q: 8. Write the following equation in slope-intercept form: 3x – 9y = 12 A. 3x = 9y + 12 1 4 С. x = 9y…

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Q: B. Determine the symmetric equation of the line going through the points P(-2,0,3) and Q(1,3,7).

A: To find  The symmetric equation of the line going through the points p(-2,0,3) and Q(1,3,7)

Q: If F is the point (- 3, 5) and G is the point (0. - 4), then an equation of FG is: a. y = - x + 4 b.…

A: F is the point (-3,5) and G is the point (0,-4)

Q: justify each step…

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Ratios

A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.

Trigonometric Ratios

Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.