B. Direction. Find a counterexample for each of the following statements. Show your solution. Write your answer on the space provided. 1. For all integers x, x > 1 2. For all real numbers x, |x + 3| = |x| + 3. 3. For all real numbers x, -x< x. 11

Q: Evaluate if x=4,8,3,-2 ∑x ∑x+1 ∑(x+1) 3∑x - 4

A: Given that  if x=4,8,3,-2

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A: The given expression is : 4a4b5  To simplify the given expression.

Q: G H F 6x + 11 Find HFI -7+8x

A:

Q: | 2t + 5 | = 4

A: Given: 2t+5=4 Formula Used: u=a,a&gt;0⇒u =a or u=-a

Q: Which statement about y = x - 4x - 32 is true? A. The zeros are 8 and -4, because y (x+ 8)(x- 4). B.…

A: We'll use factorization method of quadratic equation.

Q: evaluate each algebraic expression for the given values of the variables. (1/x + 1/y)/(1/x - 1/y)…

A: Any algebraic expression of the form 1x+1y can be added using cross multiplication. Here multiply…

Q: For any real number xx the maximum value of 4−6a−a2 is, 4 7 9 13

A:

Q: Let B = [-1 1 4 -3] Find -4B

A: Solution

Q: Determine x so that x, 2x + 7, 10x -7 will form a G.P

A: Topic- geometric Progression In G.P ,coomon ration between consecutive terms is  same for all terms…

Q: |

A: |3 - 8x| - 4 &lt; 6 So, |3 - 8x| &lt; 4 + 6 So, |3 - 8x| &lt; 10

Q: Let A = [0  2]              [5 -2] Find -4A.  -4A =

A:

Q: Use inverse matrices and the graphing calculator to find the solution of the system of equations.…

A: To Solve: the given system of equations: 2x1+3x2+        +  x4+3x5=0x1+        +2x3  +3x4+x5  =27…

Q: Find x, and x2- 30 X2 - 46

A:

Q: Express the following statement using N-notation.: 12.5 (3x + 4) for all real numbers x > 2. x + 2

A: In the given question the objective is to express the following statement using notation

Q: Find the values between which the expression x2-4x+3/x2+3  lies where x is and an element of real…

A:

Q: For the statement below enter True if the statement is true or False if the statement is false. y÷z…

A: Given: xy÷ z=x× zy

Q: |x - 9| = -x + 13

A: x-9=-x+13

Q: dx |x-1|

A: To evaluate the following integral.

Q: \/(r2 – 6r + 9)    a. Defined for all reals.              b.      r 3   c. r -3…

A:

Q: Find a pair of integers x and y such that 66x + 48y = gcd(66, 48)

A:

Q: A B C 6-9(-9+x) ≤ 4x+100 ?v -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 HIII|||||||| -9 -8 -7 -6…

A:

Q: of dx forf = 3x² y² – 4.x³ y Q2. + -

A:

Q: Fend all Pntegers x such that 244x=1 (mad 29) Sメ=3 (med 8) and Is0○ 小 × 小2000

A:

Q: If a + 0, the degree of ax"y" is

A: Degree of a term is the highest power of variable if term has only one variable and degree of term…

Q: Let y=-4x. As x approaches negative infinite then y approaches -3 True or False

A: Consider the statement Let y=-4x. As x approaches negative infinite then y approaches -3