Lab 1.2.57 y courses Find the domalin of the function X+ 2 urse Hom yllabus The domain of the function is (lype your answer in interval notation.) lomework uizzes & T Algebra Rev Ebook/ Solu Manual Study Plan Gradebook Tools for Su Multimedia Course Tools Enter your answer in the answer box and then click Check An Purchase O All parts showing

Q: Algebraically find the value of x so that the slope of the line through the points (x,-3) and (4,5) ...

A: We know that the slope of line that passes through (x1,x2) and (y1,y2) is m=(y2-y1)/(x2-x1). By usin...

Q: Evaluate the following difference quotients for the given functions

A: The given equation is

Q: x2/3-2x1/3-3=0 solve by making an appropriate substitution

A: We have been given an equation with fractional exponents that we need to solve. 

Q: I am stuck on: 6x2+11x-10

A: First multiply 5 and -10. 6 times -10= -60Then we factor -60 so that sum of the factors=11-60=15 tim...

Q: 3.0g x 0.011kg

A: In order to find the given product, we need to convert kilogram into grams.

Q: How do I solve graphs and functions? The question asks for the domain, range, x-intercepts, y- inter...

A: For a given function f, the graph is the collection of all points (x, y) on the plane that satisfies...

Q: How do I factor this?

A: Subtract 8 from both sides first.

Q: Graph the function f(x) =-x2-2                     x                       f(x) -2   -1   0...

A: Given,

Q: A) Assume that air resistance is negligible, which implies that the position equation s = −16t2 + v0...

A: Both problems reduce to solving appropriate quadratic equations

Q: The quantity demanded x of a certain brand of DVD player is 3000/week when the unit price p is $485....

A: Calculation:(a)Compute the demand equation as follows.Obtain the slope using the points (3000, 485) ...

Q: 58 x 39 =

A:         Given,

Q: factoring out the greatest common factor

A: Answer(a) Factor all the terms completely.  Then factor out the greatest term which is present in al...

Q: The Four Flying Feldmans acrobat troupe is planning a nationwide tour. They will give 4 performance ...

A: Given: -

Q: Finding the root of a quadratic equation with leading coefficient 5u2=-9u-4 Can someone please help ...

A: Given, 

Q: If the national economy shrank at an annual rate of 6% per year for three consecutive years, then th...

A: Given that economy shrank at an annual rate of 6% per year for three consecutive years, then the eco...

Q: How do you solve 8y-(3y-21)=46 or a question like that in great detail and get a number that is corr...

A: Consider the given equation as 8y–(3y–21) =46.Solve the above equation as follows.

Q: 2/7 + -4/3

A: Given, 

Q: Solve (-2 - 3)square + 4 3cube/2

A: First combine -2-3that is -5.And 3 cube= 27

Q: (C-D)2 C= -2 D=-3

A: The given expression is,

Q: Write an equation for the line that passes through the point (3,5) and has a slope of -53. Give exac...

A: Given, 

Q: Use a calculator to solve the equation. (Round your solution to three decimal places.)    x    ...

A: Solve the equation.

Q: For the function g(x)=1/2x-8 find g(4a)-g(a)

A: Given, 

Q: how to graph y=x^2-3

A: Given, 

Q: "solve by making the appropriate solution" x4-2x2-8=0

A: We have to factor -8 so that sum of the factors =-2-8=-4 times 2And -4+2=-2So we write -2x^2 as -4x^...

Q: The functions  f  and  g  are defined as follows. =fx+4x3+6x2     and     =gx−x29x Find  ...

A: Given expressions are,f(x) = 4x3 + 6x2g(x) = -x2 + 9xWe need to simplify the values of f(5/x) and g(...

Q: A survey of 1,010 tourists visiting Orlando was taken. Of those surveyed: 257 tourists had visited ...

A: Denote Magic Kingdom by M LEGOLAND by L Universal Studios by U.

Q: I am having trouble with domain and range. Can I please get an explanation?

A: Given, 

Q: how would you complete the square for the following problem? 2x2-12x+11

A: From first two terms factor out 2. This is to make the coefficient of x^2 =1

Q: what are the

A: Given graph is, 

Q: In 2005, it took 19.53 currency units to equal the value of 1 currency unit in 1911. In 1990, it too...

A: Given,

Q: How do I solve this? The results of a political poll indicate that the leading candidate will receiv...

A: Calculation:(A)It is given that x represents the true percentage of votes received by the leading ca...

Q: Factor​ completely, or state that the polynomial is prime.   X2-10X+25-9Y2

A: Given, 

Q: [ 1.3-0.5x]=1    solve for x, absolute value.

A: The given equation is

Q: How can I turn 9.6 into a fraction?

A: Given information:The given decimal value is 9.6.

Q: How do you work 8(4x+6)=11-(x+7) in detail!

A: The given algebraic expression is,

Q: Assume that for a person that earns $52,000 or less a year, the income tax is 14%. Generate a formul...

A: Given, a person earns $52,000 or less a year, the income tax is 14%.

Q: When solving an​ inequality, when does it become necessary to reverse the inequality​ symbol?

A: Consider an inequality as x < 5x+4.Solve the above inequality as follows.

Q: Producers will make 2000 refrigerators available when the unit price is $420. At a unit price of $46...

A: For x = 2000, p = $420 and for x = 6000, p= $460.Equation is,

Q: For the Function g(x)=1/8x-5, find g(8a-16)

A: First plug x=8a-16

Q: How to solve by using the square root property . 2(x+7)^2=40

A: Calculation:Simplify 2(x + 7)2 = 40 as follows.2(x + 7)2 = 40(x + 7)2 = 20

Q: I'm trying to convert metric time into standard time and standard time into metric. My metric time i...

A: Relation between standard system and metric system of time.10 metric hours’ equals to 24 current hou...

Q: The manager of a store that specializes in selling tea decides to experiment with a new blend. She w...

A: Let x be the number of ponds of Earl GRey tea and y be the number of ponds of Orange Pekoe.    then ...

Q: Working in the symmetry group of the regular n-gon, how many solutions does the equation x^2=e have?...

A: Let G be the group of symmetries of an n-sided regular polygon. Required to count the number of solu...

Q: factor the trinomial 4c4-20c2d3+25d6

A: The given trinomial is,

Q: A ball is thrown straight up from a rooftop 600 feet high. The formula h equals negative 16 t square...

A: When the ball hits ground then h=0. We plug h=0 

Q: A=a+d(n-1) when A=25, a=4 and d=18

A: Substitute 25 for A , 4 for a and 18 for d in A=a+d(n-1).

Q: Find the slope of the line through the points (4,7) and (4+h,7+2h).

A: Calculation:Let (4,7) = (x1, y1) and (4+h ,7+2h) = (x2, y2).

Q: If the line passing through the points (a, 1) and (−14, 9) is parallel to the line passing through t...

A: The given points are

Q: What is a domain?

A: Definition of a domain.

Q: how to add or subtract fractions with unlike denominators

A: When two fractions are to be added or subtracted, the denominators need to be equal. When the denomi...