What is the meaning of |2|

Q: If f) - х* +*-3, then f3a) - За? + За - 3 а. Х р, а? + За - 3 с. За? + За + 3 d. 9a? + За - 3 е. 9а*…

A: The given function is fx=x2+x-3. The value of f3a is obtained by substituting x=3a in the given…

Q: 2(h+1)=6h-7

A:

Q: Consider the two expressions 2x+1,"and" 1/(2x+1) . For what values of x is the first expression…

A: To find the domain of the given functions

Q: For what numbers x is 6 - x ≥ x2 ?

A: Given: 6-x≥x2

Q: What would be the notation for the mean of the x values?

A: From the given information, the values are denoted by the variable x.Let us consider the number of…

Q: 2. Find the value of x Justify your answer 18

A: Circle property

Q: Soive for X. 5 10 12 13

A: We have two right angled triangle Let be name as △ABC , And another △PQR

Q: h(x) = [(x2 - 25) / (x-5) if x ≠ 5, or 10 if x = 5]. Evaluate : a. h(7)             b. h(0)…

A: Given ,  hx=x2-25x-5        if x≠510               if x=5     a Since , 7≠5 ,…

Q: f an=3 and an+1= 1/(5-an)  How can you tell if it's monotonic?

A:

Q: Which of the following is an equivalent expression of -1? A (x- 1)* 8. (- 1) C. (- 1)°(x+ 1)? (- -…

A:

Q: Which of the following is NOT equivalent to this expression?

A: Given,

Q: 5. [Р л (Р — Q) - P F F F F

A:

Q: Simplify the expression. (x+5)(x-10) (2-1)(x+1) - (@-10)(x-6) (r+1)

A: On simplifying ,we get

Q: State the property of equality or the property of real numbers that justifies the statements. c(x) =…

A: We have to state the property pf equality or the property of real number that justify the given…

Q: Which of the following is the simplified form of ? G H K

A: We have to find the simplified form of the given expression.

Q: Select the correct answer O f'(1) = -3

A: In this question we will use basic of calculus i.e concept of differentiation. We will first find…

Q: For what numbers x is 6 - x ≥ x2?

A:

Q: 4. Find the value of f (2)-f (0), if *21 00 000

A: We will choose different function for different value of x and put value and find answer.

Q: Which expression is equivalent to (x−1)−(1−x)+ x(x−1)−(1−x)+ x?

A:

Q: Illustrate the following on a number line:a. |x|=4b. |x|c. |x|>4

A: Part a. For |x|=4 x =+4 and x=-4 are the two values of x on the number line.

Q: To say that x + 5| ≤ 3 is the same as saying is in the closed interval [A, B] where A is: and where…

A: The objective is to find A and B.

Q: The absolute value of -6 is equal to the distance on a number line between... O -6 an 6 O -6 and 1 O…

A: The absolute value of a number is the distance from 0 on number line. The absolute value of -6 is 6…

Q: Evaluate: * (xdx) (9-x=y's 2

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: -> 2.

A: From the given figure  m∠1=115°

Q: упе y ne N.

A: Suppose x is a real number such that, x+1x is an integer. We have to show that, xn+1xn is an integer…

Q: 2 (x-3) -1= 3°(x to ) :

A: Simply do the algebraically calculation and determine x.

Q: C] Write in interval notation -3 -2 -1 0 1 2 3 4 -1 0 1 2 3

A: We can write the answers in the following steps.

Q: Use the table to evaluate the expression. 1 2 3 4 f(x) g(x) 3 1 6 3 4. (g o f)(2)

A: Here (g∘f)(2)=g(f(2))But f(2)=3(g∘f)(2)=g(3)and g(3)=6Therefore(g∘f)(2)=6

Q: Find the value of x. x = 15 10 12 12.5 O 7 6. 13

A: Given:

Q: f (x) = 1+e4x

A: Note: As per our guidelines, we are supposed to answer only one question. Kindly repost the other…

Q: The variable of an expression is always greater than or equal to zero. True or false

A: The variable of an expression is always greater than or equal to zero.

Q: 37. If f(x)=x+13 and g(x) 3x2 + 6x + 12, which expression represents f(g(x)) ?

A:

Q: Find the value of x. x = 20 15 ---42 16 18 12 14

A: Solution:Given a FigureTo find xFormula:For similar triangleCorresponding sides are proportion.

Q: Which of the following is equivalent to the expression below?

A: We have the expression as

Q: What is an equivalent expression for (z+y) (z-y) that is true for all values of x and y?

A: So option (d) is correct.

Q: An ________ is a statement that equates two algebraic expressions.

A: We have to fill in the blanks: An ---- is a statement that equates two algebraic expressions. We…

Q: Is x+y is an algebraic expression

A: We have to determine whether the given expression is algebraic or not.

Q: is equivalent to >x?. True or False? O True O False

A:

Q: Use x) - 2x -5 and a(x) - 3 - to evaluate the expression. (a) (fo g)(-2) (b) (Go n(-2)

A: Use function property

Q: Jaʼx-2a if x22 | 7x-2 For what values of a is g(x)=< if x<2

A: Given function is: g(x)=a2x-2a, x≥27x-2, x&lt;2We need to find the value of a for which the function…

Q: No need for explanation

A: It was stated that Barzman Inc., which produces water, wants to analyze the mineral contents (gm) in…

Q: why is the absolute value of r less than 1

A: A series is said to be convergent, if the sum of the terms present in the series is a finite number.…

Q: 3) What is the value of -0?

A:

Q: The arithmetic mean of the constant expression is equal

A: A.m.

Q: .Q1\1-The domain and range of y= 1/x are the same True O False O

A: As per company guidelines we can solve first question. I hope that the given solution will help you.…

Q: is this right? x+15=10; x= -5

A: The equation is given by x + 15 = 10; x = -5

Q: An algebraic expression of the form a + b, which consists of a sum of two terms, is called a

A: A algebraic expression of the form a+b, which consists of a sum of two terms, is called a _______.

Q: 6. Which solution for the value of x is incorect? Explain. A. (x +75)° В. 2x =x +75 x= 75 2x+ (x+75)…

A:

Q: Which of the following is the value of the expression x2+4/2 when x=-2

A: