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# What are 2 similarities that identity function and absolute function have?

This is just a simple question that I can't figure out. Help me please!

# Solve tan 2x - cot x = 0

Solve tan 2x - cot x = 0 for the interval [0, 2pi)

# 0= sin (pi)x + cos (pi)x

Solve 0= sin (pi)x + cos(pi)x for the interval (-1,3)

# Find the complex cube roots of 8(cos(4pi/5) + isin(4pi/5)

I just need help. If someone could give me the answer as well as explain it, that would be amazing

# In an arithmetic sequence...

the third term is 10 and the fifth term is 16.   a) find the common difference   b) find the first term   c) find the sum the first 20th term of the sequenc...

# Find the exact solutions of the given equation in the interval [0, 2pi).

sixcos2x + cosx sin2x = 0

# Functions Question!!

Given then equation f(x)=-6x-2, determine f(4)   Evaluate f(-2) for the function f(x)= 4x squared-x+5

# Is A=pie r squared linear or non linear how do you know

wondering how to figure out if this equation is linear or non linear

# Determine the slope of the line containing each pair or point. A(0,5)andB(-3,2), C(-2,-3) and D(-6,11), E(12,4) and F(9,16), G(-100,50) and H(-200,100)

Need to know slope for each set of points A+B          C+D          E+F          G+H

# Find the coefficient of x^2 in the expansion of [2x-(1/2x)]^6

In the expansion of the equation, find the coefficient of x2.

# Determine the asymptotes for p(x)=-4x-1/x-5

Find the asymptotes for p(x)=-4x-1/x-5

# One boat travels east at a speed of 12mph, the other boat travels northeast at 16 mph. how far apart will they be after 2 hours?

Help, both boats leave at the same time!

# A bacteria colony increased from 12000 to 18000 in 5 hours. How long will it take for the bacteria to triple?

A bacteria colony increased from 12000 to 18000 in 5 hours. How long will it take for the bacteria to triple?

# Rational Functions

Let r(x)=p(x)/q(x), where p and q are polynomials of degrees m and n respectively. What conditions on m and n ensure that the following statements are true? a) lim r(x)= 0 x-->infinity b)...

# Linear Programming Problems

The Cruiser Bicycle Company makes two styles of bicycles: the Traveler, which sells for \$200, and the Tourister, which sells for \$600. Each bicycle has the same frame and tires, but the assembly and...

# sin tan finding tan precalculus

If sin theta = -(5/13) for 90 degrees < theta!< 270 Degrees , then what does tan theta equal?

# pe cal precalculus finding f of x with exponets

Find f^-1 (x) if f(x) = (1/x) -2

# graph will always pass through what point?

graph of y= A^x, A> 0 will always pass through what point?

# pre cal precalculus even odd value

If f(x) = {x if x is even                 2X if x is odd,    then what is the value of f(5) + f(6)?

# pre calculus calculus f of x and g value

If f(x) = 2x+1 and g(x) = (1/2)(x-1) what is the value of f (g(-4))?