If sin(theta) < 0 and tan(theta) > 0 then: Answer choices: 90degrees < theta <180degrees 180degrees<theta<270degrees 270degrees<theta<360degrees 0degrees<theta<90degrees This...
If sin(theta) < 0 and tan(theta) > 0 then: Answer choices: 90degrees < theta <180degrees 180degrees<theta<270degrees 270degrees<theta<360degrees 0degrees<theta<90degrees This...
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A brief overview and explanation of how to construct an easily memorable table to produce the exact trig values for 0-90 degrees of Sine,...
2sin2θ=sinθ
In this problem we show that the line tangent to the parabola y=x^2 at the point (a, a^2) has the equation y=2ax-2a^2. a. Let m be the slope of the tangent line at (a, a^2). Show...
cot(4c-pi/4)+tan(2c+pi/4)=0 Could someone check my work because there is no answer? cotx=tan(pi/2-x) x=4c-pi/4 pi/2-(4c-pi/4)=-2c-pi/4...
12th grade advanced functions math
I was given this homework problem, but I'm not even sure what it's asking me to do. Find all points on the curve y=8tanx, [-π/2,π/2], where the tangent line is parallel to y=16x...
Find an equation of the circle with center at (4,-6) that is tangent to the y-axis in the form of (x-A)^2+(y-B)^2=C where A, B, C are constant. What is A, B & C?
I'm not asking what it does, and I'm not looking for "tan(angle)=opposite leg/adjacent leg". I'm asking what the actual function is. For instance, using degrees (not radians) tan(22.5)=20...
Find the length of CD.
Find the slope of the tangent line to the curve (a lemniscate) 2(x2+y2)2= 25(x2-y2) at the point (-3,-1) m=
For what values of x in [0,2pi] does the graph of y=(cosx)/(2+sinx) have a horizontal tangent? List the smaller x value first.
For what values of x in [0,2pi] does the graph of y= (cos x)/(2+sinx) have a horizontal tangent? List the smaller value of x first.
Find the equations to both lines through the point (2,1) that are tangent to the parabola y=x2+x+4
Find the equation of the tangent line to the curve at the given point.\\ y=1+2x-x3, (1,2) y=
let f(x)= √(55-x) the slope of the tangent line of the graph of f(x) at the point (6,7) is? the equation of the tangent line to the graph of f(x) at (6,7) is y=mx+b for m=...
Let f(x)= 6x4+2 1) Use the limit process to find the slope of the line tangent to the graph of f at x=4 what is the slope at x=4? 2) Find an equation of the line tangent to the graph...
The point P(9,7) lies on the curve y= √x +4. Let Q be the point (x,√x+4) if x is 9.1, the slope of PQ is 0.166206 if x= 9.01, the slope of PQ is 0.16662 if x= 8.9, the slope...
sinP= cosP= tanP= cscP= secP= cotP=