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Q: Finding inverse function of f(x)=4-x² ; x>0

A: fx=4-x2 ; x>0 Let fx=y ⇒y=4-x2⇒x2=4-y⇒x=4-y              1

Q: Solve for x by writing the equation in exponential form. (Round your answer to three decimal places....

A: Since you have asked multiple questions in single request so we  will be answering only first questi...

Q: Algebra Question

A: Graph of a linear function is given in the problem. We have ti find tha values of function at specif...

Q: Evaluate each logarithm by using properties of logarithms and the following facts. log (x) : = 3.1 l...

A:

Q: Identify the range of the given graph and record your answer in interval notation. 10 -2 (Level 3)

A:

Q: May had 18 more cookies than Joe at first. May ate 5 cookies and Joe ate 2 cookies every day. When M...

A:

Q: Domain: Range: Question Help: M Message instructor

A: Given:Graphx-axis = Domainy-axis = Range

Q: find all solution  sinh(2z)=-1

A: Given:sinh2z=-1

Q: Sequence and series

A:

Q: Given the function f(x) = 3 %3D when it could be discrete

A: Given f(x)= 3x+7 Now we write a real world problem for the given function In the given function , 7 ...

Q: The coordinates lie on line r. Which equation could represent line r? Ay = 1 y = 1 y = ,* +5 y= --x ...

A:

Q: The Changs, Steinbergs, Ontkeans, and Gonzaleses were winners in the All-State Cooking Contest. Ther...

A: Changs: Salad Steinbergs: Soup

Q: 1) Let A, B and C coordinates. Find: a) The module of the vector a (norm of the vector). b) The scal...

A: The given coordinates are A-5,-2,-6,B3,4,5,C2,-5,4. The given vectors are, a=8AC→-5BC→b=c=AB→d=BC→ T...

Q: Determine the principal P that must be invested at rate r = 5%, compounded monthly, so that $500,000...

A: The formula for compound interest calculation is  A=P(1+R/n)n.t A is the amount that we get after a ...

Q: simplifying

A: The given repeating decimal 0.7¯ can be written as,  0.7¯=0.77777... Let,  x=0.77777... Multiply bot...

Q: number 1

A: 1) Given: The two exponential functions,  fx=3x and fx=13x.

Q: Find the equation of the line through the points (-2,3) and (1,-5) using point slope form. Then rewr...

A: Given : To determine the equation of the line through the points (-2,3) and (1,-5) using point slope...

Q: Fatima is saving up to buy a $300 bike. She saves $25 each week from her babysitting money. Which li...

A: Linear equation is of the form y=mx+b Or it can be Ax+By=C

Q: Find an equation of the line satisfying the given conditions. Through (9,8) perpendicular to 9x+ 4y ...

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Q: A bag contains three red balls numbered 1, 2, 3 and six white balls numbered 4, 5, 6, 7, 8, 9. A bal...

A:

Q: Find the equation for the line that passes through (-10,9) and (-7,-6). State your equation with who...

A:

Q: Choose the correct graph below. Graph the piecewise-defined function. Use the graph to determine the...

A: Given fx=-3x      if x≤03x+1   if x>0

Q: Point (4, n) lies on the line through the point (1, 2) that is parallel tothe line with equation 5x ...

A: *****There is a problem with the given equation :  5x 3y = 8. so I will solve it by assuming two cas...

Q: Starting at age 30, you deposit $2000 a year into an IRA account for retirement Treat the yearly dep...

A: To find the final amount of interest

Q: A company wants to have $240,000 available in  4(1/2) years or 4.5 years  for new construction. How ...

A: Future value =$240,000 Annual rate of interest =10.2% r=10.2%⇒r=0.102 Interest is compounding quarte...

Q: Solve the system of equations by the method of your choice. x? + (y - 2)? = 81 x - 9y = 63 Select th...

A:

Q: Determine the quotient Q(x) and remainder R(x): (4x* +9x' +8x–10)÷(x+2)

A: Given

Q: Question 9 (b) Show that the equation (a) 1.5x – 7x+8.5= 0 has no real roots. (b) 9x +30x+ 25 = 0 ha...

A: Answer and explanation is given below...

Q: Find the equation of the line that passes through the point (–2, 5) and is parallel to the line 3x −...

A: Given : To determine the equation of the line that passes through the point (–2, 5) and is parallel ...

Q: Francine throws a wrench into the air from the bottom of a trench 10 feet deep. Its height t seconds...

A:   Definition used -               The maximum height for a quadratic equation -                 We k...

Q: what is the ratio of 4 to 18

A: We have to find ratio of 4 to 18.

Q: ant. How much money is in the account on January 1 How much money is in the account t years after

A:

Q: x3 8. Let f(x) =- 3 3 x3

A: Given,          fx=x33-3x3

Q: Which inequality is true when the value of m is -12?

A: Given:m=12

Q: A retailer made a mark up of 15% on the cost of a smart phoneand sold it to a customer at ✩ 483. At ...

A: The formula for markup is, %m=sp-cpcost×100 Then, 15%=sp-cpcp×1000.15=sp-cpcpcp0.15=sp-cp1.15cp=sp

Q: Determine the smallest integer value of x in the solution of the following inequality. 3x – 10 > -4

A: The given inequality is 3x-10>-4

Q: The half-life of Radium-226 is 1760 years. If a sample contains400 mg, how many mg will remain after...

A: Half life of Radium-226 1760 years Initial value- a∘=400mg Given time=2000 years n=20001760 n=1.1363...

Q: The populations P (in thousands) of a particular county from 1971 through 2014 can be modeled by P =...

A:

Q: Algebra Question

A: Given 

Q: 2. Add using a number line. 1+6 Graph the point at the sum of 1 and 6. + 12 + 13 1 2 3 8 9. 10 11 14...

A: Given 1+6

Q: Use synthetic division to find the quotient and remainder when -x + 11x - 14 is divided by x-2. Spec...

A:

Coordinate Geometry

Coordinate geometry, also known as analytic geometry or Cartesian geometry in classical mathematics, is a type of geometry that is studied using a coordinate system. Coordinate geometry is a branch of mathematics that describes the position of points on a plane using an ordered pair of numbers called coordinates.