Abha B.

Consider the implicitly defined function 1+x=sin(xy2). Find dy/dx.

Find all the values of x in the interval [0, 2π] that satisfy the equation sin(4x)=cos(2x).

Consider the function 𝑓(𝑥)=2(sin𝑥+cos𝑥) with domain 𝑥∈(0,𝜋). Find the interval over which the function is concave up.

Let A be the area of a circle with radius r. If dr/dt=5, find dA/dt when r=3. Round your answer to the nearest tenth.

If the parent function f(x) = x2 is translated 3units to the right, then translated 5 units up, what is the resulting function g(x) in vertex form?

finn wants to buy a new video game with a retail price of 64.95$. if he waits until next week, the video game will be 35% off retail price. if the tax rate is 6%, how much will he save, including... more

2 candy bars and 10 drinks sell for $14.0018 candy bars and 20 drinks sell for $38.50

A vertical meter stick casts a shadow 1 7/8 ft. At the same time of day, a light post casts a shadow of 14 2/7 ft. How tall is the light post? Draw an image to represent the situation.

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