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Q: Factor by grouping: 10xy + 30 + 25x + 12y

A: Rearrange the terms as: 10xy+25x+12y+30 GCF of the first two terms is 5x , factor this out. GCF of ...

Q: Factor the common factor out in the given expression: 30qpr − 5qp +5q

A: Common factor of 30 and 5 is =5 Common factor of qpr , qp and q = q So the common factor is =5q

Q: What is the inverse of the functionf(x)=(x+4)2?

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Q: Find each product. Write each answer in 13. (3 – 5i)(6 + 7i) = 14. (6+ 6i)(3 – 6i) = 15. (7 – 7i)(10...

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Q: For Exercise, determine if the relation defines y as a function of x.

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Q: Write the equation in standard form of the conic with the given characteristics: hyperbola: foci: (2...

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Q: Find a polynomial function of lowest degree with rational coefficients that has the given numbers as...

A: Since there are multiple question the first question is answered if any particular question is requi...

Q: Write the equation of the line that has the slope mequals -6/7 and passes through the point (−14,11)...

A: We will use the point-slope form first then we will change it into slope intercept form.

Q: STUDENT HANDOUT NAME Math 100 LAB 17 INSTRUCTOR ELDER Simplify each of the following. 1. V-121 = 2. ...

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Q: For Exercise, solve the equation. + 1 4 10

A: Given,

Q: Need some help desperately

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Q: E) 4! 5! 5! i5 10 cm 5 cm 44. If the two cones shown above are similar and if the volume of the smal...

A: (Note: We’ll answer the first question since the exact one wasn’t specified. Please submit a new que...

Q: Simplify the expression: (3x4y2 )(4xy2)-3

A: Given expression is

Q: student.desmos.com Finding the equation of the graph of a parabola YouTube Match My Parabola Match M...

A: To determine the equation of the parabola.

Q: Val's whole-house central air conditioner uses 2,500 watts when running. Val runs the AC 7 hours per...

A: Here, The cost of electricity is 12 cents/(1 kilowatt-hour). So, 12 cents for 1 kilowatt - hour.

Q: The area of a square is 2√2+3.What is the length of a side of the square?

A: Let us assume that the side of the square is denoted by letter 'x'. The area of this square will ...

Q: You deposit $3000 in an account earning 7% interest compounded continuously. How much will you have ...

A: Let P = $3000 is the principal amount which is initial deposit, r = 7% is the Rate of interest, t = ...

Q: i Which of the following functions have zeros at 1 and -2? (x + 4)(x+2)(x = } x + 3){x – 4) I. f(x) ...

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Q: Simplify: (8x2 + 1) − (6 − x2- x4)

A: Given,

Q: Factor the common factor out in the given expression: − 18n5 + 3n3− 21n +3

A: Consider the given expression.

Q: factor trinomial. 55. 4x2y2+28xy+49

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Q: Val's whole-house central air conditioner uses 2,500 watts when running. Val runs the AC 8 hours per...

A: Click to see the answer

Q: Determine the type of graph Increasing Linear, Decreasing Linear, Positive Quadratic, Negative Quadr...

A: Given the graph of some function.

Q: I need help on 4a, 4b

A: 4a) She must pick the side length of the colored papers so that it divides both length and width. T...

Q: Lee watches TV 2 hours per day. Lee's TV consumes 200 watts when on. Electricity costs (18 cents)/(1...

A: First we find watt hours per day: Now we convert watt hours to kilowatt hours:

Q: A freight train starts from Los Angeles and heads for Chicago at 40 mph. Two hours later a passenger...

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Q: f(x)={3x+5 if x<0 4x+7 if x>0 a.f(-2) b.f(0) c.f(3) d.f(-100)+f(100)

A: Given function is defined as, It states that when x is less than 0, f(x) = 3x + 5 and when x is gre...

Q: Simplify: (6n − 4)(2n2− 2n +5)

A: Given,

Q: Confirming Homework. See Attached

A: Click to see the answer

Q: You are choosing between two different cell phone plans. The first plan charges a rate of 21 cents p...

A: Let t be the number of minutes of talking.

Q: Find "x" for each of the following equations: a. 1.479 = 0.25x / (0.015-0.25x) b. 5.01 = 0.25x / (0....

A: Part (a): Given,

Q: For Exercise, evaluate each expression for the given values of the variables. y2 - yı for x = -1.4, ...

A: We plug the given values in the expression

Q: The entire graph of the function s is shown in the figure below. Write the domain and range of f usi...

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Q: A ground meat mixture is formed by combining meat that costs S2.20 perpound with meat that costs S4....

A: Let x lb of first type of meat and (50-x) lb of second type of meat. First type of meat: 1 lb cost...

Q: The entire graph of the function g is shown in the figure below. Write the domain and range of g usi...

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Q: For Exercise, graph the function. S[x| forx 2 g(x) =

A: We make two tables One for x less than or equal to 2 y=|x| Other for x greater than 2 y=2 At sinc...

Q: 11. x³ – 5x² – 9x +45 (hint: factor by grouping) -x3y2 - 6x2y³ (hint: first factor greatest factor)

A: GCF of first two terms is x^2, we factor it out. GCF of last two terms is -9, we factor it out.

Q: For Exercise, solve the equation. 3 + 2 = п п — 3 2n – 1 EXAMPI E 3 Solving a Rational E

A:

Q: Factor by grouping method: 42r3 − 49r2+ 18r − 21

A: GCF of the first two terms is 7r2, factor that out. And the GCF of last two terms is 3, factor this ...

Q: For Exercise, find the slope of the secant line pictured in red. 6--y = f(x) %23 (3, 4) (1,1)" ! 2 3...

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Q: Based on the definition of logarithms, what is log101000 ?

A: We have to find the exact value of the logarithm Recall the properties of the logarithms as shown:

Q: I am in Fundamental Mathematics 3. -⅖-7/10 is the problem Thank you

A: LCM of 5 and 10 : 5=5 10= 2 x 5 LCM of 5 and 10 = 5 x 2 = 10

Q: For Exercise, solve the equation. 3 5 За + 4 5a – 1

A: Cross multiply

Q: factor each polynomial. 73. 8-a3

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Q: There are two numbers whose sum is 72. One number is twice the other. What are the numbers?

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Q: If y>0, which of these values of x is NOT in the domain of this equation? y=x2+7÷x −2 ...

A: Given equation is

Q: Pg 475 Question 6 Determine whether the given constant is a solution to the given polynomial equatio...

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Q: V-539 7. V11

A: To Determine: Simplify

Q: Factor by grouping: 3uv + 14u − 6u2 − 7v

A: The given expression is

Q: Solve for x: 5−3x<14

A: Gather all terms on one side, Simplify the terms

Transcribed Image Text

For Exercise, refer to the functions f, g, and h defined here. f(x) = -x + 3x g(x) h(x) = Vx + 2 Determine the x- and y-intercepts of f.