1. a particle is moving along the curve below.

y = 2sin(πx/2)

as the particle passes through the point (1/3,1) its x-coordinate increases at a rate of sqrt(10) cm/s. how fast is the distance from the particle to the origin changing at this instant?

Ok a point t on a segment with endpoints d(1, 4) and f(7, 1) partitions the segment in a 2: 1 ratio. find t. you must show all work to receive credit.

(05.03 mc) part a: explain why the x-coordinates of the points where the graphs of the equations y = 4x and y = 2x−2 intersect are the solutions of the equation 4x = 2x−2. (4 points) part b: make tables to find the solution to 4x = 2x−2. take the integer values of x between −3 and 3. (4 points) part c: how can you solve the equation 4x = 2x−2 graphically? (2 points)

Ineed on this question me get the answer