An observer views the space shuttle from a distance of x = 4 mi from the launch pad.   (a) Express the height of the space shuttle as a function of the angle of elevation ?. h =         mi (b) Express the angle of elevation ? as a function of the height h of the space shuttle. ? =

Q: y a-2x- 15

A: Given function y=x2-2x-15

Q: Is the type of function a constant function, identity function, reciprocal function, or a linear…

A: Solve the following

Q: While exploring a volcano, Zane heard some rumbling, so he decided to climb up out of there as…

A: Given: Zene's elevation relative to the edge of the inside of the volcano (in meters) as s function…

Q: If f(-x)=(2,-1), what are the coordinates of f^(x)?

A: Given that,  f-x=2,-1

Q: How can trig functions be found when using the coordinate plane?

A:

Q: If you are given a function’s equation, how do you determine if the function is even, odd, or…

A: Consider a function f(x)  Function f(x) is odd if by replacing x by -x in the function, the function…

Q: function

A:

Q: Determine whether the equation y = -√(x + 4) defines y as a function of x.

A:

Q: Represent the equation in function notation. 3x + y = 7

A: 3x +y = 7  -> y = -3x +7

Q: What is a function?

A:

Q: Determine whether the equation defines y as a function of x : x = y2

A: The given function is: The given function has to be y=f(x).

Q: You have 400 feet of fencing to enclose a rectangular lot and divide it in two by another fence that…

A: You have 400 feet of fencing to enclose a rectangular lot and divide it in two by another fence that…

Q: Determine whether the equation defines y as a function of x : lxl - y = 5

A: Given that: The  function   x - y = 5

Q: Two adjacent angles form a straight angle (180°). If the measure of one angle is x degrees, write a…

A: Let one angle be x and the other angle be S(x). As both are complementary therefore both will add up…

Q: Detmermine whether the equation defines y as a function of x: y2=4-x2

A: To determine whether the given equation defines y as a function of x.Known Fact:A function is an…

Q: The equation that represents the horizontal distance from the rider to the vertical axis as a…

A: Consider a sinusoidal function of the form, y=AcosBx±C±D Here,  A represents the amplitude of the…

Q: Which table does not represent a function of x?

A:

Q: This describe the value of a function as approaches to some value?

A: Since we know that limit of a function f(x) as x approach c, f(x) approaches x as approaches c.

Q: A plane flying at an altitude of 7 miles above a radar antenna will pass directly over the radar…

A: The altitude of the plane is 7 miles. The ground distance from the antenna to the point directly…

Q: what should my equation be?

A: Here in this table you wrote the values of functions from x=1 to x=9   For x=1, f(x)=3 For x=2,…

Q: Is this a function? Yes or no

A: our objective is to conclude

Q: write an equationfor the function having the given characteristics The shape of f (x) = ex, but…

A: Given :- The required function has the shape of f (x) = ex, but shifted two units to the left andsix…

Q: Can the function be represented by an equation?

A: Yes, We do not need any representation as the function is itself an equation. As, Function shows the…

Q: A rectangular plot of ground is to be enclosed by a fence and then divided down the middle by…

A: Given:length of the force down the middle=x feetcost of the fence down th middle=php 36.00 per foot…

Q: Which relationship is a function?

A: Input - Output charts are given : Any input - output chart where an input has two or more outputs is…

Q: Write the​ point-slope form of the equation of the line satisfying each of the following conditions.…

A: n , slope of the line ,  m = 12Passing through the origin , P (0,0) Let the point -slope form of the…

Q: What does it mean to plot A as a function of B. What will be on the y-axis and x-axis and why?

A:

Q: Express the side length of a square as a function of the length d of the square's diagonal Then…

A:

Q: If f(-x)=(2,-1), what are the coordinates of f'(x)?

A: If coordinates of f(x)= (x,y) then  coordinates of inverse of the function f(inverse)(x) = (y,x)

Q: Explain the Functions of Three Variables?

A:

Q: A student, 2 meters tall, walks towards a lamp post 5 meters high. The light casts a shadow, x, of…

A:

Q: Express the area and circumference of a circle as functions of the circle’s radius. Then express the…

A: Let, radius= r

Q: functions identical?

A:

Q: A man drives from Detroit to Chicago, say 300 mi., at an average speed of  60 mi. per hr., stops 1…

A: A man drives from Detroit to Chicago, say 300 mi., at an average speed of 60 mi. per hr., stops 1…

Q: Diana observes a snail moving away from herself. The snail moves 2 inches in 4 seconds. The snail is…

A: Distance can be represent as  where, a = initial distance from Diana b=speed of snail

Q: Based on the table that I did. Which quantity would be my independent variable? And which quantity…

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A:

Q: Express the side length of a square as a function of the length d of the square’s diagonal. Then…

A: Let x be the length of a side, d be the length of the diagonal and A be the area of the square.Now…

Q: To calculate the amplitude for a function, take half the __________ of the___________ value and the…

A: The amplitude of the function has different definitions. The one of the definition is that, the…

Q: Which type of function best models the area of the garden as a function of the width?

A:

Q: Which set of ordered pairs represents y as a function of x? ?

A: Given , I 9,2 , 0,6 , 1,-2 , -3,6 J -1,0 ,4,3 , -7,-3 , -1,-8K3,2 , -4,-2,3,1 , -4,1L5,4 , 2,3 ,…

Q: What is meant by linear function in reference to algebra?

A:

Q: The equation written using function notation is D=0

A: Given : The  the point ( 1 , - 4 ) and slope m = 0 .

Q: What is the apparent domain and range of this function?

A:

Q: xpressed as a function of x.

A: Given,

Q: To write an equation in function notation, it must be solved for the dependent variable. O True O…

A: True Given statement is true, to write the equation in function form, it must be solved for…

Q: Do you use x-coordinates or y-coordinates when describing where functions increase, decrease, or are…

A: Whether to check x or y coordinates, when describing where functions increase, decrease or are…

Q: What is the equation of axis of the function?

A:

Q: Express the area as a function of the circumference?

A: There is some information missing. I am assuming the missing information as "area of the circle as a…

Q: What is the function of trigonometry in real life situation

A:

Ratios

A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.

Trigonometric Ratios

Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.