Find the vertex, focus, and directrix of the following parabola. Graph the equation. Verify your graph using a graphing utility. (y + 3)² = 12(x+1)

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A: Given problem:- sec2X - 4secX = 0         [ 0, 2pi )

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Q: Periodic and Sinusoidal functions

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A: Given;  CosA=Cos(217) tanB=tan(298) SinC=Sin(7).

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A: Given,

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Q: What is the equivalent expression of 1+008 (2) + 1–008 (2) a) 2 csc²(z) Ob) 2 cos² (1) O c) sec²(x)…

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Q: Sketch a triangle that has acute angle ?. than find ratios of tan theta squareroot 15 sin theta =…

A: Solution :

Q: Right Triangle C D 18cm. ㅛ LE Find measure of Le using Inverse tria function. acks

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Q: U4A1 A 3. Dani and Wayde are ba Dani's tow rope is pe is 21.7 m long. angle of 25°. How far apart…

A: As per the guidelines we have to solve one question. Please repost another question.

Q: Assume that is a positive acute angle. Answer: Given: sin Find: sin 20 24 25 Submit Answer

A: Triangle

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A: Let's find difference between cosx and arccosx.

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Q: a) What makes this graph periodic? b) What is the period? c) What is the amplitude? d) Domain and…

A: Follow the procedure given below.

Q: Find

A: Please refer to the image below

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A: Given problem:- Find the multiplicity of each real zero of f(x) and use them to describe what…

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Q: 1. The following is a 3-D diagram. Determine the apex angle (0) of the front face of triangle JFR.…

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Q: 3. mC = 125°, b = 6 mm, c = 9mm m ZA= mZB= a=

A: topic - law of sines and cosines

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A: Given , cos2sin-1-12+tan-134LetE=cos2sin-1-12+tan-134

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Q: L1Q2. Determine the nature of the graph of the function y = x2 - 2x using end behavior. A.Down on…

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Q: place.) Refer to image below x =

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A: a) Given:        2sin2θ+5sinθ-3=0 Let sinθ=x then 2x2+5x-3=0 This is in the form of quadratic…

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Q: If (-2,-2) satisfies the function ƒ(z) = a cos(2ª + 7) + 3, then a must be: a) 5 Ob) 3 Oc) -3 Od) -5

A: Satisfy point in  function