21 Answered Questions for the topic Line

09/26/19

#### Use implicit differentiation to find the slope of the tangent line to the curve defined by xy^3+2xy=60 at the point (5,2)

I would appreciate if all work is shown with detailed steps! Provide the answer to the slope of the tangent line to the curve at the given point is _____.

03/26/19

#### Determine which side of a line a point lies?

I've got a line through points (x1,y1) and (x2, y2). I'd like to see if point (x3, y3) lies to the "left" or "right" of said line. How would I do so?

03/15/19

#### Determine which side of a line a point lies?

I've got a line through points (x1,y1) and (x2, y2). I'd like to see if point (x3, y3) lies to the "left" or "right" of said line. How would I do so?

04/02/18

#### A graph shows the relationship between the diameter and the circumference of a circle with the point (1, 3.14) shown.

Find three more points that are on the line.

03/23/18

#### VECTOR QUESTION

A triangle in space is defined by the points P = (1,1,2), Q = (−1,0,3) and R = (2,1,−1).
Find a vector form and the parametric equations for the equation of the line passingthrough P and...
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10/14/17

#### line passing through origin and parallel to Y-axis

What is the Equation of line passing through origin and parallel to Y-axis?

02/27/17

#### Find the equation of the line

Find the equation of the line that gies through (- 5, - 4) and is perpendicular to x = - 13. Write in the form y = mx + b.

02/27/17

#### Equation of a line

Write an equation of the line (2,6) and parallel to y = 2x - 4. Write the equation in the form y = mx + b.

02/27/17

#### Equation of a line

Write the equation of the line passing through the given points. Write the equation in standard form Ax+By=C.
(-4,-2) and (-6,-1)

03/06/16

#### Finding x and b in the following

Find x so that the given points are collinear. (9, -12) (13, 4) (x, 14)
A line with slope of -4 contains the points (2, -8) and (7, b). What is b?

12/09/14

#### Which equation represents a line which is parallel to the line y-2x=3?

A. y=1/2x-3
B.y=−12x+4
C.y=2x−2
D.y=−2x−4
y=2x−2

06/20/14

#### Find the point on the line.

Find the point on the line 4x+6y+1=0 which is closest to the point (-1,1)

06/04/14

#### Find the slope of the tangent line to the curve

Find the slope of the tangent line to the curve (a lemniscate)
2(x2+y2)2= 25(x2-y2)
at the point (-3,-1)
m=

05/30/14

#### Find the equations to both line

Find the equations to both lines through the point (2,1) that are tangent to the parabola y=x2+x+4
y= (smaller slope)
y=(larger slope)

05/21/14

#### find the equation of the tangent line

Find the equation of the tangent line to the curve at the given point.\\ y=1+2x-x3, (1,2)
y=

05/19/14

#### estimate the slope of the tangeant line to the curve at P(9,7)

The point P(9,7) lies on the curve y= √x +4. Let Q be the point (x,√x+4)
if x is 9.1, the slope of PQ is 0.166206
if x= 9.01, the slope of PQ is 0.16662
if x= 8.9, the slope of PQ is...
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05/18/14

#### Find the slope of the secant line

The point P(9,7) lies on the curve y=√(x)+4
Let Q be the point (x, (√(x)+4)).
A) Find the slope of the secant line PQ for the following values of x. (Answers should be correct to at least 6...
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03/29/14

#### balloon question

a balloon was 65 feet to the right of where it was tied and 20 feet above the ground. What could be the slope of the line between the balloon and the point where it was tied?

04/23/13

#### How do you label points where the line crosses the axes?

I am doing homework and this is the equation: y= -x -4 along with graph to chart it on. We are working on integer linear equations and graphing on charts. If you could help, it would clear some...
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