Find the domain of using interval notation f(x) = 4 – 3x - Entry Tip: Use two lower case o's for infinity. For example "oo" is infinity and "-o0" is negative infinity

Q: Given the functions: f(x) = x + 4x g(x) = /3x h (x) = 5x + 6 Evaluate the function (h • f) (x) for x...

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Q: 5.Which of the following is the constant of variation if y varies directly as x, and y =20 when x-30...

A: Given that y varies directly as x and y=20 when x=30 . Here we have to find the constant of variatio...

Q: Given the function f(x) = 5x + 2, find and simplify the following values: f(a) = f(a + h) = f(a + h)...

A: Topic:- function Note:- as per our guideline if more than one question uploaded than only first ques...

Q: Find the rank and the nullity of the matrix -2 -4 -2 -7 -1 -2 -2 -6 A 1 1 4 -1 -2 -1 rank(A) nullity...

A: Given :-2-4-2-7-1-2-2-61214-1-2-1-4

Q: Consider the function h(x) + a + 3 Graph h(x) %3D What is the vertex of h? 9- What is the equation o...

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Q: During halftime of a soccer game, a sling shot launches T-shirts at the crowd. A t-shirt is launched...

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Q: Which of the following polynomial expressions factors to 2x2(x + 1)(3x - 2)? O 6x* + 2x³ – 4x² O 6x ...

A: Given query is to find the correct polynomial for the factors.

Q: Jane Roznowski wants to invest some money now to buy a tractor in the future. If she wants to have $...

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Q: The height (h) in feet of a model rocket above the ground t seconds after liftoff is given by the fo...

A: topic - functions

Q: 5.) A partial payment is made on the date indicated. Use the United States rule to determine the bal...

A: Principal =$6000 Rate=3% Partial payment=$4000  number of days between july 15 to dec 27 = 165 days ...

Q: Answer the questions below about the quadratic function. f(x) =-2x²–4x Does the function have a mini...

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Q: 6 (0, 3) 2 -6 -4 -2 2 4 -2 4 6,

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Q: Consider the figure. 30 B 20 Circle A and circle R are congruent. Which of the ollowing statements a...

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Q: list all groups of order 27 Argue the answer.

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Q: 98. Divide ÷ ½ (а) 8/4 (c) 8/10 (b) 7/16 (d) 1 3/4

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Q: Graph the following quadratic function y = x² – 8x – 20 plotting, and labeling, the intercept(s) and...

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Q: Which of the following is a solution of x2 – 6x = -22? O 6-iV52 O_6+iV13 O 3-i13 O -3+ iV52

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Q: Prove that if both products AB and BA are defined, then AB and BA are square matrices. Assume that A...

A: We want to prove that AB and BA are square matrices

Q: Olivia and her children went into a grocery store where they sell peaches for $2 each and mangos fo...

A: This question can be solved by forming inequalities as per the conditions given in the question. The...

Q: You will deposit $1,675 into an account that earns 2.35 percent interest in two years. If you deposi...

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Q: Michael borrowed money from the credit Union for 6 years and was charged a simple interest at an ann...

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Q: In a complete sentence, describe the relevant angle relationships in the following diagram. Find the...

A: Given query is to find the measure of angle x and y.

Q: 1. x+2)x + 3x + 7

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Q: Graph the solution set of the compound inequality. Use a ruler or straight-edge where appropriate. -...

A: The solution set is given by the dark blue region.

Q: A vertical gate in a dam has a shape of a circle with a 6 foot diameter. The top of the gate is 4 fe...

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Q: ur times the sum of a number and three is ten less than six times the number. Find the number. Round...

A: Topic:- algebra

Q: 2а - 3Ь Let W be the set of all vectors of the form Find vectors u and i in R' such that W = span {u...

A: The W be the set of all vectors of the form 2a-3b-ab

Q: (a) Write an equation in terms of x that represents the problem. (b) Solve the problem. The product ...

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Q: Find the equation of the line satisfying the given conditions. Equations should be written in slope-...

A:  Given equation of line l1:   -4x+3y=3 we want to find the equation of line which is perpendicular t...

Q: 2. Let + and · be the usual binary operations of addition and multiplication on the set Z. And let H...

A: Given :H={n2 | n∈Z+}

Q: A line goes through the point (4, -6) and is perpendicular to the line 3x - y+ 5 = 0. What is the eq...

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Q: Sketch the graph of f(x) = (x – 8)*(x + 5)"(x – 1)²(x + 3)6

A: Zeros: -5, -3, 1, 8     For higher even powers, such as 4, 6, and 8, the graph will still touch and...

Q: Suppose a > 0, (a, 42) = 6 and [a, 42] = 420. Find а.

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Q: Find the equation of a line that passes through the points (10, -5) and (-2, 2). It needs the equati...

A: Topic:- equation of straight line

Q: Suppose that A is a square matrix such that det A = 0. Explain why A cannot be invertible. Since the...

A: Here as asked by student we will have to mention the condition for which the Matrix A is not inverti...

Q: Answer the questions below about the quadratic function. g(x)= 3x– 18x+ 31 Does the function have a ...

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Q: Which sequence has a common difference of -3? 28, 25, 22, 19, … 22, 25, 28, 31, … -99, 33, -11, 3...

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Q: Problem 6. Consider row operations on matrices with 4 rows. Recall that for each row operation there...

A: Consider the given row operation and to find corresponding elementary matrix, inverse row operation ...

Q: The end behaviour of a polynomial function is determined by the degree and the sign of the leading c...

A: According to given graph graph have four roots roots are -2,-1,0,1and also graph is open downward so...

Q: Math Journal: Case of the Cooling Corpse The following is a synopsis of the first part of an unpubli...

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Q: Rational Exponents Da o t e er t ch t Name 16 64 IN 25 625 81 64 125 32 125 115

A: This question can be solved using the properties of exponent.

Q: Shawna worked out for a total of 20 hours last month. The circle graph shows how Shawna divided her ...

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Q: B. The table below shows how profit at a toy company changes with sales. Sales Profit $12 $4 $18 $6 ...

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Q: Experiment #1: While bouncing the Infinity Ball, Nikki notices that the trajectory of the ball is in...

A: Given: Nikki notices that the trajectory of the ball is in the shape of parabola. She compares the h...

Q: What is the sum of 5x + 3x - 7 and 12x + 12? A. 5x + 15x + 5 B. 5x+ 15x + 19 C. 17x + 3x + 5 D. 17x ...

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Q: 4x - y - 3x = 40 5x + 2y + z = 25  6x + y + 2z =18  Use the Substitution method or elimination me...

A: 4x - y - 3z = 40 .....(1) 5x + 2y + z = 25.....(2) 6x + y + 2z =18 ....(3) Multiplying equation-2 wi...

Q: Find a set of vectors {u, v} in R* that spans the solution set of the equations х+ 2у — 2z 0, W - 2w...

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Q: The graph of a function contains the points (2,11),(-1,5),(-3,21) and (x,y).  What could (x,y) be?

A: The given points are 2,11, -1,5, -3,21. The graph of the function is as follows:

Q: Add/Sub the following rational functions. SHOW YOUR WORK IN THE ANSWER BOX BELOW 2x – 1 7 3x2 + 18x ...

A: Que : Add/ sub the following rational function. (2x-1)/(3x^2+18x+27) + 7/(2x^2-18)

Q: One month Karen rented 9 movies and 7 video games for a total of $63. The next month she rented 3 mo...

A: Given: One month Karan rented 9 moving and 7 video games for a total of $63. The next month she rent...