Show algebraically whether the given functions are injected or not.

Q: 1. Why are there numbers, and how significant are they to you? (6-7 sentences)

A: Why are there numbers, and how significant are they to you?

Q: Which graph represents f(x) = -²?

A: you can easily find the graph by putting values of x in a function and cross check it on graph. here…

Q: Evaluate. -1/8 − (-5/12) Write your answer in simplest form.

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Q: ∞ Piece wise C ax f(x) = { x-1 Find f(-4)= b. f(-1)= c₁ f(0) = d. f(2)= if x ≤ 1 if x>-1

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Q: A grocery store wants to make and sell 40 pounds of a mixture consisting of candy bears and candy…

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Q: 11ab The operation "*" is defined on by a b=- for all a,be R. Which of the following is true about…

A: Here, the operation * is given by: a*b=11ab19; a,b∈ℝ

Q: find at least 5 different integers between 1 and 44 that are zero divisors mod 45

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Q: Problem 4. For S = {0, 1,2}, T = {A, B, C}, Give the image of each of the following functions f: ST,…

A: For S=0, 1, 2, T=A, B, C, to give the image of each of the followingfunctions f : S→T, a f0=A, f1=C,…

Q: e length of a rectangle is 4 feet less than 2 times the width. If the perimeter is 82 feet, find the…

A: Topic:- algebra

Q: Is this function? f(x) = x²-0 2 one to one

A: We will do as per the question.

Q: The graph below is the function f(x) -5 -4 -3 -2 -2 Find lim Z→2- Find lim Z→ 2+ 4 3 esa Find f(2) 2…

A: Given, The graph of function f(x) We have to find the limit

Q: T+9/2= 7t-6/14

A: Given query is to find the value of T.

Q: Solve the equation 0=x²+4x-12 by graphing. What are the solutions? A B x=3,x=4 D x=6, x=-2 с…

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Q: Use the appropriate formula to find the amortization payment you would need to make each three…

A: The solution is given below

Q: What is the difference in the fractional amount of the Earth's surface that is covered by water and…

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Q: 2. On your own, make a diagram that shows the relationship of the number system which are as…

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Q: 34. f(x)= x+2 2x+1,8(x) = √√x. (fog)(x) = 32 (*)(**)

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Q: The function is because f(-x) The function is even odd neither

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Q: A gas powered tools manufacture has a plant that has limite storage space. The plant has room for 69…

A: Given profit function:- Px=12.8x-0.1x2-241.5

Q: 3. Find a basis for the span of {[1, 3], [-1,3],[1,4], [2,1]} 4. Find a basis for the span of {[1,…

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Q: What are all the possible proper subsets of A = {b, d, f}?

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Q: What is 2 x 3 x 4 x 5 x 6 x 7 x 8 x 9 mod 17

A: To determine 2×3×4×5×6×7×8×9 mod 17.

Q: Theorem: All integers x > 0 can be written as x = 2^k * n, where k E N and n is odd. Prove or…

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Q: Let f(x) = -5x - 1 and g(x)=x² +3. Find f(g(3)). f(g(3)) =

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Q: First, rewrite  4/21 and 1/6 so that they have a common denominator. Then, use to order  4/21 and…

A: Given numbers  421 and 16

Q: If P= 1-2 66 F 1 4 B. 08 (1 A. d-4 and e=1 is the matrix associated with a linear map f:R2R2 then…

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Q: f(x) = x² - 9 x - 3 f(-1): lim → 1- f(x) = f(x) = lim 2-1+ f(x) is Select an answer

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Q: 61 ft A slow pitch softball diamond is actually a square 61 ft on a side. How far is it from home to…

A: Consider

Q: For the quadratic defined P(x) = a (x-h) ² + K 2 jacks P(x) = x² + 12x Give the vertex of the…

A: P(x)=x2+12x

Q: Select the correct answer from the options below. Simplify A B C N 22.5 D 10 N E) I am unsure

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Q: Sep 12, 8:54:02 AM • Watch help video Find the 51st term of the arithmetic sequence 29, 9, -11,... 0

A: Solve the given

Q: /

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Q: n> 1 is an positive integer. Find 1 Σ (th) k=0

A: For reference you see this for n=2

Q: The angle measurements in the diagram are represented by the following expressions. - ZA = 8x + 74°…

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Q: < Solve the system by substitution. If the system is inconsistent or has dependent equations, say…

A: To solve the given system of equations using substitution.

Q: A/An _______ is one that does not contain any literal quantity in the in the denominator of any…

A: Given A/An _______ is one that does not contain any literal quantity in the in the denominator of…

Q: Determine the slant asymptote of each function. x² + 3x - 3 30. f(x) 31. f(x) x +4 32. f(x) =…

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Q: A certain field is a rectangle with a perimeter of 1068 feet. The length is 194 feet more than the…

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Q: LTIPLE CHOICE eate a factor list for 144. hich three of the following are factors of 144? member: 0…

A: Given query is to find factors of 144 and then find GCF of 96 and 144

Q: a. y=7-|x|

A: Topic = Functions

Q: f(x) = 7x 3 - 5x The function is oddlever because f(-x) = f(x) f(-x) = -f(

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Q: Find the monthly payment (in $) and the total interest (in $) for a mortgage of $42,000 at  5 3/4%.…

A: We have to find the monthly payments and total interest.

Q: Metric ruler Example 1 Line A Line B Line C 1 centimeter (cm) 1 cm 3 5 1 How many millimeters long…

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Q: H5. (a) Suppose A and B are similar matrices. Show that AK = 0 iff Bk = 0, where k € N. (h) Find the…

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Q: The graph of the to answer: A. what are the coordindes of the vertex? B. Give the use function.…

A: As per the guidelines we are supposed to answer only one question at a time. If you want answers of…

Q: Robots for you, Inc. manufactures robots that help with household tasks. Their profit function for…

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Q: Evaluate. Write your answer as a fraction in simplest form. 1/3 - 2/9 + 3/4

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Q: Point A'(2, 3) is the image of A(3,-4) under a translation. Determine the translation. Use…

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Q: A workout combines weight training and aerobics burns a total of 371 calories. If the weight…

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Q: What percent of the total meals served was each type of dinner? chicken= ?  % steak = ? % fish=? %

A: As per rule of bartleby we can solve only one question at a time and we can solve only three subpart…