9) Given the system of inequalities graphed below,which of the following are solutions?-101010Circle the solutions:(0,-5)(10, -5)(-5,-2)(4, -4)(-5,-4)(0, 9)

The point of intersection is the point of solutions to the given inequalities

Answered: 9) Given the system of inequalities…

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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A budget equation is given: y = - 3x + 12. The amount of money in the account is represented by y and the number of weeks that have passed is represented by x. What point represents the starting amount and at what point does the money run out? O (4,12) (12,4) O (-3,12) (12, -3) O (4,0) (0,12) O (0,4) (12,0) Cearch F10
2.) The Aitken Skateboard Company makes custom skateboards. They have figured out that their profit can be modeled by the equation: P = -2b? + 14b – 20 where b is the number of skateboards produced (in thousands >so for example 1,000 skateboards would be plugged in as 1) and P is the company's profit (in hundreds of thousands of dollars). • How many skateboards should they produce to maximize their profit? What is their max profit? Explain how you found that value. • How many skateboards should they produce to make zero profit? (Known as the break even point). Explain how you found that value. What is the companies ' profit if they produce 3,000 skateboards? 4,500 skateboards? Explain how you found those values.
What are the domain and range of y= A Domain: {xx = R} Range: {yly & R} B Domain (yly = R} Range: {xx ≥ 0, x = R} Select one: O a. A O b. B O c. C Od. D |6x² + 3x-3/² Solve Ix²+4x+121=2x+20 D c Domain: {xx ≤0, x = R} Range: {yly & R} D Domain: {xx = R} Range: {yly 20, y = R}
Help
solve all compulsory
2. Simon knows that at $30 per ticket, 500 tickets to a show will be sold. He also knows that for every $1 increase in price, 10 fewer tickets will be sold (see equation). Revenue = (price per ticket)(number of tickets sold) R(x)= (30+ x) (500 - 10x) R, represents Revenue from ticket sales, x represents number of $1 price increases (Hint: complete the square) Use the equation of the function above modelling revenue from ticket sales to determine the following: a) Ticket price that will maximize revenue b) The maximum revenue
Isolate the variable and solve. To isolate x, we must eliminate the negative sign in front of the x. Because -x means –1x, we can do this by multiplying (or dividing) both sides of the inequality by -1. We are multiplying by a negative number. Thus, we must reverse the direction of the inequality symbol. (-1)(-x) = (-1)(-14) Multiply both sides by -1 and change the sense of the inequality. x < 14 Simplify.
What is the domain and range of each equation. 1)m-5m-14=0 2) b-4b+4=0 3) 2m² +2m -12 =0 4) 2x2-3x-5= 0 5) x44x+3= 0 6) 2x+ 3x- 20 = 0 M

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9) Given the system of inequalities graphed below, which of the following are solutions? -10 10 Circle the solutions: (0,-5) (10, -5) (-5,-2) (4,-4)