How to to graph the parabola? 2 y² = -6x Vertex = facus. directrix

Q: A cellular telephone tower that is 170 feet tall is placed on top of a mountain that is 1500 feet…

A: Using trigonometric ratio, we can find the angle of depression.

Q: 3. determine f(x) = the value of c such that the function f(x) is continuous √x+1, x>-1 x² +c, x ≤…

A:

Q: (e" -e¹"), then write: e¹ and e¹*. 1 If cos(x)= os(x) = -(e* + e^ª) and sin(x) = -— (e“ - e²"), e™“)…

A: We have to find the values of

Q: Find the remaining sides of a 45° — 45° — 90° triangle if the longest side is 18.

A:

Q: Trigonometric Form 1-cos 20 1+ Cos 20 11

A:

Q: f sin³x cos²x dx

A: As peer our guidelines, I can only solve one question and rest of the question will be reposted

Q: Graph one complete cycle of the following. Label the axes accurately, y= 5+5 sin 2x identify the…

A:

Q: Evaluate the following expressions. The answer must be given as a fraction, no decimals. If the…

A:

Q: Which of the following functions has both a vertical reflection and a horizontal reflection? Of(x) =…

A:

Q: Let Move points A, B and C to create the correct graph of f(x). [Keep A positive] NOTE that the…

A: The solution is shown in step-2

Q: (i) (ii) Draw without using any electronic devices the graphs of y = 4 cos x and y=2-x on the same…

A:

Q: If csc(z) 30 17 Give exact answers. (²) 2 cos ( 17 ) = tan (²) 2 sin - (in Quadrant 2), find

A:

Q: The function graphed to the right is of the form y = cos (x-d) or y = sin (x-d), where d is the…

A:

Q: To find the area to this parallelogram 13ft |< 12ft → 15f4

A:

Q: 2.15* Make up a table with columns headed by values of kx running from x = − λ/2 to x = +λ in…

A:

Q: Find the lengths of the unknown sides in the right triangle. *** 30° 10 b

A: r

Q: Find the period and amplitude y=-1/2 sin(5x/4) period amplitude   Describe realtionships…

A: Note : As per our guidelines, we can solve first question. Please repost remaining questions.

Q: Let sin A = 3 5 sin(2A) and cos A = 5 with A in QI Use a double angle identity to find the…

A:

Q: An isosceles triangle is a triangle in which two sides are equal in length. The angle between the…

A: The base angle of the isosceles triangle are same.

Q: use 1/2 angle formulas to determine exact Valves 75° Sin (75°) Cos (75⁰) tan (75)

A: By using the half  angle formula to determine the exact value of each of the following expression.

Q: 1. Which expression is equal to tan² x sin² x using identities? O tan² x + sin² x O cot² x + sin² x…

A: Formula used

Q: 4. The angle at B 12'-0" A 16' - 0" B D 16'-0" 16'-0" C

A: The length we used for finding the angle at B AD DC BD As we know that

Q: If needed, type "pi" for . Given the function y = -sina, Find the amplitude: 5 Find the period: 14…

A:

Q: For the equation, sin (0)35 sin(0) a. Solve for all degree solutions. (Round to one decimal.) k and…

A:

Q: What is the EXACT value of COS (5) 6 ?

A:

Q: d) √3 cos x + sin x = 0 [-2π, 0]

A: By converting the given equation in single trigonometric function,, 99, 254); position: relative;…

Q: Determine an equation to describe the motion of the end of the second hand on a clock that is 5 cm…

A: The y coordinate of the end of the second hand is: (y in cm)We used cos() since we have maximum…

Q: Which of the following sin 60⁰ cos 15⁰ O √2 2 √3 2 - is a simplification of sin 150 cos 60⁰?

A:

Q: A Ferris wheel has a radius of 10 m and rotates

A:

Q: Find the qoutient 2/1/20 2. = 6(cos+isin =) 2₂ = 1/cos= tisin sin =/ )

A:

Q: Height of an outdoor basketball back board is 12.5ft, backboard cast a shadow of 16ft long  Right…

A:

Q: 15. A rectangular turtle pen is 5 feet long by 3 feet wide. The pen is enlarged by increasing the…

A: A rectangular turtle pen is 5 feet long by 3 feet wide. The pen is enlarged by increasing the length…

Q: find the magnitude and direction of each vector. Find the unit vector in the direction of the given…

A:

Q: The graph of y = tan a - TT 2 compared to the graph of y = tan has:

A: The graph of y=tan⁡x−π2 , compare it with the graph of y=tan⁡x

Q: Write the equation with rectangular coordinates r(cos theta+ sin theta)=4

A:

Q: Simplify: sin(0) cos²(0) · tan(0) · cot (0) · sec(0) · csc(0) =

A:

Q: Write the vector v in the form v₁i+vaj given ||v||=7 and 0-120° Vector v = Blank 1i+Blank 2j Blank 1…

A:

Q: Find the length of the third side. If necessary, write in simplest radical form. 3√5 9

A:

Q: Evaluate the following expression. Type DNE if the expression is undefined. cos(arccos (1.6)) =

A: The given expression is .To find the value of the expression.Property used..

Q: Graph the trigonometric function y=cos, and use the graph to find the exact solution to cosz=0.5,…

A: To graph the trigonometric function , and by using the graph to find the exact solution to .

Q: find the magnitude and direction of each vector. Find the unit vector in the direction of the given…

A: Using concepts of vector algebra, we can find the magnitude and direction.

Q: a) For the geometric series 2+6+18+54+...,find S8

A: For the geometric series , to find .Note: Since the student has posted multiple questions and does…

Q: secx=tanx+1 Write your answer (s) in radians in te If there is more than one solution, s x

A:

Q: i got those 2 already but I was looking the answer on lowercase c the answer shown on my textbook…

A:

Q: If csc(z) Give exact answers. sin(2x) = cos(2x) = 776 tan(2x) = (in Quadrant 4), find

A:

Q: Given vectors w and v with w=(3,-4) and v=(5,6) ||w+2v||= Blank 1 Blank 1 Add your answer

A:

Q: na A18 Does this graph have the shape of sin(x) or cos(z)? sin(x) Hint: What is the period of the…

A:

Q: Solve triangle, if possible. If necessary, round your answers to the nearest tenth. Blank 1 A =…

A: We have to solve the triangle if possible. Given, the information…

Q: A man is looking at a flag pole that is 4 m away and 12 m tall. What angle should his head be at so…

A:

Q: Solve sin(x) = -0.34 on 0 < x < 2π There are two solutions, A and B, with A < B and A and B in…

A: