# Pre-Calculus

posted by .

Determine the equation of a line that passes through (2,2) and is parallel to the line tangent to y=3x^3-2x at (-1,5)?

• Pre-Calculus -

slope of y=3x^3-2x is 9x^2-2
so, slope at (-1,5) is 7

so, now yu have a point and a slope:

y-2 = 7(x-2)

## Similar Questions

1. ### Math- finding equation

Can someone explain to me how to find the equation pf the line in the form Ax + By + C =0 if a) parallel to x=3 and passes through (-4, 3) b)perpendicular to y=4 and passes through (1, 1) c) passes through the x-int of y=2x-6 and y-int …
2. ### Math

a) determine the equation of the line that is perpendicular to the tangent to y=5x^2 at (1,5). b) determine the equation of the line that passes through (2,2) and is parallel to the line tangent to y=-3x^3-2x at (-1,5).
3. ### pre calculus

write the slope-intercept form of an equation for a line that passes through A(3,4)and is perpendicular to the line that passes through e(4,1) and F(-2,4)
4. ### algebra

Write an equation in slope-intercept form for each described line. 1.The line passes through (3,-3)and is parallel to the graph. 2.The line passes through (2,-4) and is parallel to the graph of y=2x-5. 3.The line passes through the …
5. ### Algebra II

Can you make sure my Algebra II work is correct?
6. ### Pre-Calculus

Hi! I have three questions that I need checked over just to make sure I understand it. Thanks! :) 1.) What is the slope of the line that passes through (5, 8) and (-2, 6)?
7. ### Pre-Calculus/Trigonometry

Am I right? Which of the following is the equation of a line that passes through the point (3,2) and is parallel to the y-axis?
8. ### Analytic Geometry

A line Q has an equation of x+5y+5=0. Find the equation of the line that is "perpendicular" to Q an passes through (3,1). Find the equation of the line that is "parallel" to Q and passes to through (3,1). Find the equation of the line …
9. ### Analytic Geometry

A line Q has an equation of x+5x+5=0. Find the equation of the line that is "perpendicular" to Q and passes through (3,1). Find the question of the line that is "parallel" to Q and passes to through (3,1). Find the equation of the …
10. ### Math (Calculus) (mean value theorem emergency)

Consider the graph of the function f(x)=x^2-x-12 a) Find the equation of the secant line joining the points (-2,-6) and (4,0). I got the equation of the secant line to be y=x-4 b) Use the Mean Value Theorem to determine a point c in …

More Similar Questions