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

Q: Find x, and x2. -1 -3 Xq 13 5-1 X2 -31 X2 3=

A:

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

A:

Q: For what integer of x does the graphs of the two equation intersect

A:

Q: | 2t + 5 | = 4

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

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: Consider the operation (#) for all real numbers which is defined as follows: for real numbers a and…

A:

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

A: Solution

Q: Find the ordered pairs (______ , 0) and (0,________ ) satisfying 4x - 3y - 6 = 0.

A:

Q: Determine the domain of g if g(x) = 10- 1 x.

A:

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: 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: Find the Domain of 1, if f(=) 0(s-6) %3D O Domain: y is all real numbers O Domain: y N0 O Domain: NO…

A: Given f(x)=6(x-6)2 To find f-1, assume y=f(x) then swap variables to find f-1

Q: Find the zeros of each relation. c) y = -5x² + 5 d) y = 2x² - 2x - 24

A: NOTE: Refresh your page if you can't see any equations. . to find the zeroes, take y=0

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

A: x-9=-x+13

Q: Let z = and w = . 15 a. Find w +z=<-11 b. Find w - 2z = <6 -22

A:

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

A:

Q: 3. Find the value of x - x + 9 - 3x + 5

A: The three angle bisectors of the angles of a triangle meet in a single point, called the incenter.…

Q: Complete the following statement. If p(x)=x2+7x+3 is divided by x+4, the remainder is

A: Given that p(x) = x2+7x+3 is divided by x+4 To find the remainder :- x+4 = 0     x = -4

Q: Find |B| B= [5  0]      [0 -4]

A: Given, B =500-4|B|=?

Q: Solve for x. 1+x+x² -1++x+ x · + 4x + ... + ; 10 3 6 where |x|<1.

A: There is no solution for ( x ) within the given constraints ( |x| &lt; 1 ) due to the value…

Q: The set D = {x +4y - 22 0} is the domain of which of the following functions? In (2x? + 8y? - 3) 2.…

A: We have to find domain

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

Q: make the following statement true x=-1 iff, if or only if x2+2x+1

A: Let's find.

Q: Find 3|X| + 12

A: See the attachment

Q: 12r*(3x + 4) x+2

A: Here first we see the definition of omega function.