Find the domain and range of the function. (Usel interval notation.) f(x) = 9x

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Q: Solve the inequality using algebra. Give solutions in interval notation.  x(x-1) / (x+6)(x-3)  < 0

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Q: What is 56 divided by 2

A: 56 divided by 2

Q: D The augmented matrix of a linear system has been reduced by row operations to the form shown.…

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Q: Write the set using the descriptive method.{40,42,44,...,78,80}

A: Topic:- algebra

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A: We have given graph of the quadratic function  From given graph  Domain is the possible values of x…

Q: 10. Consider the function k(x) = {_¹₁ a. Evaluate k(10). b. Evaluate k(n). if x ≤ 5 if x > 5

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Q: (a) If f is one-to-one and f(-6) = 7, then f-¹(7) = -6 (b) If g is one-to-one and g(8) = 14, then…

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Q: Find a 3 x 3 matrix A such that A A A A = 0 0 = 2 5 0 3 and

A: Given A100=-1-41,  A010=251  and A001=003

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A: A plant can manufacture 50 golf clubs per day at a daily cost of $4689 and 80 golf clubs per day for…

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A: Row equivalent matrix : Two matrices are row equivalent if one can be changed to other by a sequence…

Q: The expression 729g³y¹ √√729g³y¹ equals kx"ys where r, the exponent of g, is: and s, the exponent of…

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Q: If A and B are 8 x 2 matrices, and C is a 4 x 8 matrix, which of the following are defined? DA. BTCT…

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Q: and [AB) 1 = 4-33 [1] B-1 ||

A: We will find the required.

Q: Clock Problem 24. What time after one o'clock will the hands of a clock form a right angle? 1:21:49…

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A: Due to Bartleby guidelines, only 1question can be solved. Please repost the remaining questions to…

Q: One model for the number of students enrolled in U.S. public high schools as a function of time…

A: Ans = 11.45  For detail...go through the solution...I have solved step by step in detail

Q: What are some things that nonlinear functions don’t have?

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Q: NCx) = x² - 2x - 5 MQx) = 2x+3 N of M

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Q: → O O The augmented matrix of a linear system has been reduced by row operations to the form shown.…

A: GIven augmented matrix:- 1-48001700020

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A: d)f(2) is the value of function at x=2 on graph

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A: First we find points on the given line .

Q: 1) Prove the Morgan laws 2) simplify the following (1) XU(X UQ) (UX)0X (n i) AN(BUA)

A: (1)De Morgan's law:-(a) (A∪B)c=Ac∩Bc(b) (A∩B)c=Ac∪BcProof:- (a) Let x∈(A∪B)c⇒x∉A∪B⇒x∉A and x∉Bi.e.,…

Q: Suppose that f is a linear function such that f(2) = 4 and f(6) = 24. What is the slope m of f? m =

A: Given: f is a linear function such that f(2)=4 and f(6)

Q: 43. Find the absolute value of (1 + 2i)5. 55.9 a.

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Q: The following exercise poses a question that can be answered by solving an equation. Give the…

A: Logarithm Rules and Properties There are certain rules based on which logarithmic operations can be…

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A: (i)

Q: If A=]2,4[ and B=[3,5], find A intersection B

A: Given data:- A=]2,4[ and B=[3,5] Find the A intersection B, that means A∩B

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Q: 7. Find the coordinates of 4 points that are on the graph of the equation x - y = 2. Then sketch a…

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Q: Ratio and Proportion 8. What is the ratio of x to y if (x - y): (x+y)=5:9? 2:5 7:2 a. b. C. 2:5 d.…

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Q: D account) that earns 4% and the remainder in a savings bond that earns 7%. If the tota ar is…

A: Mother earns $6250 Down payment = 20% of $6250 =6250×20100=$1250 Remaining amount =…

Q: 1. Determine the domain of the function plotted below. y 6 -6 6 x

A: Domain is the set of x-values for which function is defined.

Q: Given that f(x) = x² + 7x and g(x) = x + 6, calculate (a) fo g(x)= (b) go f(x)= (c) fo f(x)= (d) go…

A: Givenf(x)=x2+7xg(x)=x+6

Q: 3 3) How elements does the set {{1,2}} have? atramals Is this set equal to the set {1,23? many 20d

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Q: -4x+y=-7 -6x+3y=-3

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Q: 7) x² +6x + 5 = 0 8) X²² - 2x + 1 2 =0 Quadratic formula

A: Quadratic formula:To solve quadratic equationax2+bx+c=0x=-b±b2-4ac2a

Q: Let p(n) 3+3-5+3-5²++3-5"=3(5+1-1)/4 a) What is the statement P(1)? b) Complete the inductive step…

A: Let Pn=3+3·5+3·52+...+3·5n=35n+1-14a To determine the statement P1.b To complete the inductive step…

Q: M = {b|be N and 113 < b < 145} M has M has subsets. proper subsets.

A: M=b|b∈N and 113&lt;b&lt;145

Q: Use technology to obtain approximate solutions graphically. All solutions should be accurate to one…

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Q: One model for the number of students enrolled in U.S. public high schools as a function of time…

A: Let's find number of students.