2. Tangent lines to parabolas Consider the parabola y=x². Write an equation of the line tangent to the parabola at the point (2,4). O What is the y-intercept of this line? Write the equation of the line tangent to the parabola at the arbitrary point (t, t²). O What is the y-intercept of this line. Given any point on the parabola and a ruler, describe what these observations tell us about how to construct an exact tangent line (not just an estimate). Consider the general parabola y = x²/(4a). When x = t, write an equation of the line tangent to the parabola, and find its y-intercept. Does the rule from above seem to still hold? K

Q: v 15 Find the length of PR if point is the midpoint of PR, PQ = 6x - 7, and QR = 5x +1. 8 41 16 D 82

A:

Q: A person whose height is 6 feet is walking away from the base of a streetlight along a straight path…

A: Given that a person with a height 6 feet walking along from the base of a streetlight at a rate of 4…

Q: The correct solution of Section 10.2 Exercises Problem 14 on Page 655 is dy et d²y dx dx² = 2t 2 =…

A: We have to find the (dy)/(dx)And double derivatives

Q: Solve [15x/1- xdx . S 3xV3x2 + 4 dx = --

A: 1) the given integral is 15x sqrt(1-x). 2) the given integral is 3x sqrt(3x2+4).

Q: - 9x 3 -dx J (x+3)(x-3) - Evaluate + C Question Help: Message instructor > Next Question

A:

Q: S In x (a² + x²)2dx.

A:

Q: Compute the area correct to five decimal places.

A: The given curves are:The two curves inersect when:The equation  does not have any real roots.Now,…

Q: A manufacturer can produce 5400 cell phones when x dollars is spent on labor and y dollars is spent…

A:

Q: W 18

A:

Q: Evaluate | (x3 + 1)dx. i OA. 20 22/1/2 ○C. 23 1 CD.24 B. 22.

A:

Q: det Ex: 5 11 = 0 What is the equation of the line that passes through pc

A: Let's solve.