Exercises 15-20: Identify the vertex and leading coeffi- cient. Then write the expression as f(x) = ax² + bx + c. 15. f(x) = -3(x = 1)² + 2 16. f(x) = 5(x + 2)² – 5 17. f(x) = 5 – 2(x – 4)² 18. f(x) = (x + 3)² – 5 19. f(x) = (x + 5)² - } 20. f(x) = -5(x – 4)²

Q: Convert each decimal to a fully reduced fraction. Write fractions as improper fractions if it applie...

A: Solution: The objective is to convert the decimal number into reduced fraction

Q: Graph the inequality of the axes below

A:

Q: -1

A: Given,

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A: To Express y as a function of x: Given: ln y = 3x + ln C where the constant C is a positive number.

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Q: Use order of operations to fully simplify the expression. Do not round your answer 3 (5.7 – 6.2) + 1...

A: Given : 35.7-6.2+12.5×3.1

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Q: What absolute value equation is this?

A: Given, the function f(x).

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Q: please answer correctly.

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A:

Q: If the rational function y = r(x) has the horizontal asymptote y = 9, then y → _____as x → ±∞.

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A:

Q: let g(x)=5x^3. Find g(3+H)

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Q: Determine the center and radius of the following circle equation: a2 +y? + 20x + 8y +35 = 0 Center: ...

A: We have to find centre and radius

Q: Numbers 8-15?

A: We are authorized to answer one question at a time, since you have not mentioned which question you ...

Q: What are consecutive odd integers? Name three between 50 and 60.

A: To find What are consecutive odd integers. Name three between 50 and 60.

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A:

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A:

Q: Find the greatest possible error of each measurement below: (a) 6.15 mm (b) 5 3/8 in

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Q: Graph the inequality of the axes below

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Q: If f(x) = 3 a linear function? If so, what are the slope and the  change of rate?

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Q: The pH scale for acidity is defined by pH = - log10 H where H is the concentration of hydroger ions ...

A: Solution-

Q: e Simpify the expression Qら3;35 メ

A: We use algebraic operations to simplify this  also using identity  a2-b2=(a-b)(a+b)    

Q: Find two numbers whose sum is 44 and whose difference is 6. smaller number       larger number ...

A: Please see the answer below

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A: Truth table

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A: Consider the function hx=x+65 Let fx=x5, then fgx=gx5 Here, the objective is to find the function gx

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Q: Suppose that the purchase price of Manhattan in 1626 was recently re-estimated by historians to be $...

A: time period t = 2020-1626 t = 394 years p = $40 compounded quarterly n= 4 Formula of CI: A=P(1+rn)nt

Q: Solve for x using cross multiplication. x + 5 2 2x + 1 3 x = [?]

A: We have to find x

Q: Please help, thank you!

A:

Q: What is the solution set of the equation (x – 2)(x – a) = 0? 1) -2 and a 2) -2 and -a 3) 2 and a 4) ...

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Q: Jane bought 5 hot dogs at H dollar  each and 3 soft drinks at S dollar each. What is the total cost ...

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A: Given problem is : Kane Manufacturing has a division that produces two models of fireplace grates, x...

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A: We can solve this problem using Unitary method.

Q: (2x + 5)° K (4x - 11)° What is the measure of ZKML? O 37 0 8 016 O 21

A: Find angle kml

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Q: The two rectangular prisms that are shown have bases with the same area. The volume of Prism N can b...

A: Given that The two rectangular prisms that are shown have bases with the same area.

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A: Consider the given figure as