Using graphical method, solve the equation; x? - 3x – 4 = 0.

Q: N.B. Assume arrows if no symbols are shown at the ends of the graph. State your answers using interv...

A: We can answer all the three parts as below.

Q: Lunction y = f(), whose graph is given below, is increasing and where it is decreasing and fina 1.0 ...

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Q: A rectangle is drawn so the width is 5 inches longer than the height. If the rectangle's diagonal me...

A: Assume that the height of the rectangle be x and the width is x+5. Then form a quadratic equation by...

Q: you use to solve this problem in the space provided. 4 in. 10 in. 3 in. 2 in. 5 in. Use familiar fig...

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Q: Determine all values of the constant k for which the vectors (1,0, 1, k), (-1,0,k, 1), and (2,0,1, 3...

A: Since you have asked multiple questions, we will solve the first question for you. If you want any s...

Q: Lesson 3 Critical Thinking Questions 1. If A = {1, 3, 5, 7,9, 11}, B ={1,2, 3, 4, 5, 6, 7}, and C {5...

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Q: find a polynomial with integer coefficients that satisfies the given conditions.  R has degree 4 an...

A: Given problem:- find a polynomial with integer coefficients that satisfies the given conditions.  R ...

Q: A point on a line and its slope are given. Find the point-slope form of the equation of the line. 1 ...

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Q: What matlab command, or combination of commands (using 25 characters or less), could you use to crea...

A: Code:- A = ones(5);  B = tril(A); C = repmat(B, 3, 2)  

Q: Consider the system of equations below. Urn, Gauss Jordan Row Reduction, determine the solution of e...

A: 1)Given system of equation.2x+y=12-3x+y=2Written in matrix form21-31xy=122R2→2R2+3R12105xy=1240⇒2x+y...

Q: The following data show the lengths of boats moored in a marina. The data are ordered from smallest ...

A: We need to find mean, mode, median.

Q: Evaluate the integral f(16x3 + 4x³)dx

A: To evaluate the integral: ∫16x3+4x3dx Use the formula: ∫xndx=xn+1n+1+C, where n≠1

Q: n the graph of two functions, determine whether the functions are inverses. A) the functions are inv...

A: Inverse function

Q: A pinecone falls from a branch that is 180 feet off the ground. The velocity a free-falling object i...

A: NOTE: Refresh your page if you can't see any equations. . here we have gravity is, g=32 and the giv...

Q: Determine whether this is a parabola : (x-5) = -6(y+4)2 if it is, write in standard form.  h= k= ...

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Q: 5. To figure out what price to charge for a pair of sneakers in order to make $44,000 profit, the ma...

A: We must find the value of p. 

Q: Find the remainder when 37 raised to 1809 is divided by 7 a. 1 b. 2 c. 3 d. 4

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Q: Kara has five exam scores of 6363, 5959, 6767, 7575, and 7373 in her biology class. What score does ...

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Q: Suppose that the functions u and w are defined as follows. u(x)=2x-1 w(x)=x2+1 Find the following:...

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Q: 16) Your home state uses a lineat model y= 22(x - 70) + 4338 to predict the number of vacationers (y...

A: Given:   Linear Model :            y = 22 ( x - 70 ) + 4338       When x = 68

Q: Draw neatly must use pencil A circus man rides on a motor cycle , inside a globe of 4 m diameter . T...

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Q: P3 = (0,0, C) a) Find the equation of the plane formed by the three points. b) Find a point that lie...

A: Solution of the problem as follows

Q: Analyze the graph of the function ƒ (x) = 3 |x + 5|+7 compared to the graph of the absolute value fu...

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Q: Which of the following points is in the solution set for the following system of inequalities: 2y-x ...

A: The given question can be solved as shown in step2

Q: Let f(z) = x² +z and g(x) 2 22 %3D • (f + g)(x) = help (formulas) • († – 9)(x) =| nelp (formulas) (f...

A: As we know that; 1). f+gx=fx+gx2). f-gx=fx-gx3).     fgx=fx·gx4).    fgx=fxgx   Given: fx=x2+x ; gx=...

Q: -6 -4 -2 2 4 -4- -6- -8 Write the factored form of the equation of the most appropriate polynomial. ...

A: The factored form of the equation is        x(x - 3)(x - 5)

Q: f(x+h)-f(x) Given the following function, determine the difference quotient, h f(x) = -2x2 +x - 7 An...

A: topic - difference quotient

Q: A glass box shaped like a rectangular prism has width 7 inches, length 9 inches, and height 12 inche...

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Q: Write  in simplest form−3(s−10)+7(−2s−1)

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Q: D 20. Marco wants to show that x³-y - (x-y)x² +xy +y is true for all values of x and y. Marco makes ...

A: The given identity is  x3-y3= (x-y)(x2+xy+y2)   

Q: If the determinant of a 5×5 matrix A is det(A)=8, and the matrix C is obtained from A by swapping th...

A: The determinant of a 5×5 matrix A is detA = 8 Formula Used: detC = -detA To evaluate: The value of d...

Q: y = f(x) y = g(x) Use the graphs of y = f(x) and y = g(x) above to the find the function value. (a) ...

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Q: 4 6 Express log b 5,7 m°b in terms of sums and differences of logarithms. 4 6 %3D log b 5,7 m°b (Sim...

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Q: Let C(x) be the cost to produce x batches of widgets, and let R(x) be the revenue in thousands of do...

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Q: Solve the equation; x2 - 8x + 7 = 0 using the Quadratic Formula

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Q: Kelly has 2,400 ft. of irrigation piping he wants to use to irrigate his back lawn. He wants to lay ...

A: Given query is to find the the dimension of the rectangle.

Q: Graph p(r) = 2- r| on the Cartesian plane to the right. 10 p(r) is increasing on the interval(s): of...

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Q: Thank

A: As per the guideline we can solve 3 parts. 

Q: Find the interest rate needed for the sinking fund to reach the required amount. Assume that the com...

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Q: If H and K are two subgroups of finite indices in G, then show that H ∩ K is also of finite index in...

A: If H and K are two subgroups of finite indices in G, then show that H ∩ K isalso of finite index in ...

Q: Sixty-five randomly selected car salespersons were asked the number of cars they generally sell in o...

A: Given:Thirteen people answered that they generally sell three cars; twenty generallysell four cars; ...

Q: 3 cot 3x csc 3x dx

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Q: 3 0 0 -2 3 -3 M =|0 2 -2 3 2 -3 -2 det(M) =

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Q: x²+8x 16 12-x- x² 12.) x² – 2x-24 13.) x2 - 8x+15 II

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Q: Randy has to repaint his child’s toy block. The block is a wooden cube that measures 11cm on each si...

A: Let's find. 

Q: There was a box of biscuits on the table. Arianne and Betty ate half of the biscuits. Then Charlie c...

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Q: deduction

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Q: Exercises 21-50: Find the slope-in- tercept form for the line satisfying the conditions. – 2) 24. Pa...

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Q: Assuming continuous compounding, what will it cost to buy a $45 item in 5 years at the following inf...

A: NOTE: Refresh your page if you can't see any equations. . for the continuous compound, use the formu...

Q: Consider the following random sample of data: 11, 26, 28, 14, 22, 6, 8, 3, 104, 20 a) What is the me...

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