ich of the following is the value for æ for which the quadratic y = (x – 3)² + 4 s a turning point? 3

Q: g(x) | f (x) = V]x| – 2 х2 — 2 1 1 1 g(f(x)) = |x| – 2 – 2 |x|– 4 2 (/ix| – 2)´ – 2

A: we have to find domain and range of the composite function .

Q: 1. The interval for function |2-3x|>5 is 0(-1,7/3) (-00,-1) u(7/3,00 ] (-00,-1) u(7/3,00 ) O[-1,7/3]

A:

Q: Atmospheric pressure P in pounds per square inch is represented by the formula P=14.7e−0.21x, where ...

A:

Q: Q1/ Prove or disprove: A) If A is invertible and k is a nonzero scalar, then kA is invertible and (k...

A: We will prove or disprove these parts as following.

Q: -2(x+3)2+11=-151 Solve using the sqaure root property (If its possible could you type it out pleas...

A: Topic = Equations

Q: 3x Determine the inverse of the function f(x)=A 2x-5

A: Given: f(x)=3x2x-5 TO find: The inverse of f(x)=?

Q: Vrite a variation model using k as the constant of variation. Force F varies directly as acceleratio...

A: Since we know that when "x varies directly as y" it means as x increases y also increases and vice-v...

Q: 10. Half a number plus 5 is 11. What is the number? (apply Polya's problem solving strategy)

A: This is a problem of algebra. First of all we will assume a particular number to a variable x or y a...

Q: / Calculate mean, variance and standard deviation of following ole: classes frequency 1-10 11 10-20 ...

A: Classes Midpoint(x) Frequency (f) fx 1-10 5.5 11 60.5 10-20 15 29 435 20-30 25 18 450 30-40 ...

Q: Suppose that v and u are real numbers with v – 4u = 9. Find the greatest possible value of the expre...

A:

Q: Find the determinant of the following 2x2 matrix Matrix A: 2-3 14 O 14 8 11

A:

Q: f(x) = - x² -2x +1

A: This question is based on quadratic equation.

Q: Dimension of matrix which consists of m rows and n columns is written as mxn m-n m+n m/n

A: m×n  is the dimension. 

Q: Use the given conditions to write an equation for the line in point-slope form and in slope-intercep...

A: Find your answer below 

Q: Solve the following  2x-6 = 1/8

A:

Q: Determine the a coefficient of the following quadratic equation and determine if this quadratic has ...

A:

Q: Atmospheric pressure Pin pounds per square inch is represented by the formula P= 14.7e021x, where x ...

A: Here, the given function of  pressure P in pounds per square inch is presented by: P=14.7e-0.21x whe...

Q: Sketch one possible graph of a function f(x) defined on R that satisfies all the listed conditions. ...

A: Given conditions: limx→-4fx=DNE limx→-2fx=0 limx→-1fx=0 limx→0fx=2 limx→1fx=DNE limx→2fx=-3 limx→4fx...

Q: Let f(æ) = a² + 3 and g(x) = 2x – 1. Which of the following is fo g(æ)? fo g(x)= 4x² +3 %3D fo g(x)=...

A:

Q: Find the inverse of f (2) =-3r. %3D The inverse is g(x) |

A: topic - functions and inverse functions

Q: x² - 6x ≥13

A: Solution is written in below steps.

Q: Use expansion by cofactors to find the determinant of the matrix. [33 4 0 6 7 0 0 -4

A:

Q: 12 20

A:

Q: 25x 4x3 - 21 = 0 %3D SOLVE FORX

A:   The given equation is 25x-4x3-21=0. Factors of 25x-4x3-21 is -x-14x2+4x-21. Now, -x-14x2+4x-21=0 N...

Q: A) If AB AC and A # 0 then B = C. B) If B and C are both inverses of the matrix A, then B = C

A: First we'll disprove by an counter example And second one is by definition

Q: Find the value of "w" in the following equations: Зх - 2у + w%3D 11 X + 5y - 2w = -9 2x + y - 3w = -...

A: Use substitution and find w.

Q: The sum of the digits of a three-digit number is 8. If the ones and hundreds digits are interchanged...

A:

Q: The terminal side of an angle in standard position lies in quadrant III of the coordinate grid. This...

A: Given             Terminal side of an angle lies in III rd  quadrant .  

Q: We can add two matrices having real numbers A and B if their Elements are same Order is same Rows ar...

A: This is the basic rule about matrix addition

Q: LEARNING TASK Directions: Using a straightedge and a compass, perform the following tasks: TASK C. C...

A:

Q: The scatter plot gives the average atmospheric concentration of a gas and the average global tempera...

A: (a) Here, the lines is passing through two points (329,57.04) & (383,57.94). So, the equation of...

Q: ). Given: f(x,y) = -x² – y² + 4. a) Draw an accurate graph of the portion of f(x,y) that is above th...

A:

Q: Solve the compound inequality. 3x +2 > 2x–3>0-1l Enter the exact answer in interval notation. To ent...

A: We can solve the given compound inequality as below.

Q: For the following system of equations, A 2-2-1 and 10 -22-5 -1-53 16 A) Determine JAl, I|A || and cl...

A: A= 2-21-22-5-1-53|A|=2-2-1-22-5-1-53         =-72

Q: 3- 2 1- Write an equation for the function graphed below -7 -6 -5 -4 -2 1 4 5 6. 7. -1 -2 -3 -4- -5+...

A:

Q: Find, if possible, AB and BA. (If not possible, enter IMPOSSIBLE in any single cel 1 2 2 -1 A = B = ...

A: we have to find product of matrix .

Q: Prove or disprove. a) det(A + B) = det(4) + det(B) b) det(ABA') = det B %3D D) 12 p2

A:  

Q: AABC and ADEF are similar. Find the missing side length. 24 2. 4 A 18 C 3.

A: As per our company guidelines we can answer only one question at a time so here the first question c...

Q: Suppose we want to choose 5 objects, without replacement, from 15 distinct objects.   How many ways...

A: topic -  permutation and combination 

Q: For numbers 12 - 15. A Math teacher requires each student to solve 5 out of 15 problems. Of the 15 p...

A: Question 10 and 11 are incomplete Questions, so we next three questions answers.  As per bartleby gu...

Q: 7. What is the 44th decimal digit in the decimal representation of 1/11? (apply Polya's problem solv...

A: Solved below

Q: Use Synthetic Division to determine each quotient, factored form, (and remainder - if necessary).  (...

A:

Q: If (x + yiX3 - 2i)= 16 - 2i, find the value of x

A: To find the value of x  we compare  both side's value of real parts 

Q: During the exponential growth phase of Salmonella Enerica bacteria in a certain environment, the pop...

A:

Q: y=5x+4 y=-x-2

A: The equations are given by y = 5x+4                                   ........1 y = -x-2            ...

Q: Find the constant of variation k. Write the answer as an integer or simplified fraction. y varies di...

A:

Q: Principal Rate Compounded Time The principal represents an amount of money deposited in a savings ac...

A:

Q: Which graph represents the equestrian y= -2/5x + 1?

A: We have to find the graph of the given equation.

Q: Suppose that the manufacturer of a gas clothes dryer has found​ that, when the unit price is p​ doll...

A: Revenue R​ (in dollars) is  R(p)=-9p2+27,00pWe need to find the unit price and maximum revenue.Below...

Q: short

A: We will solve the problem