2. a. Sketch the graph of the piecewise function. -2r+ 3 if r<-2 if -2 sr< 1. if r 1 H(x) = 4 %3D b. Use your graphing calculator and compare the result with your sketch. c. Is this piecewise function continuous? Explain.

Q: m³ ² m² 771 A) m10 26 B mx? 211 p2 D m² x²

A: m5 ●x2 ●m4 / m2 = m9 ● x2 / m2

Q: Suppose an -6a, 1+ lan 2 - lan 3 and a4 34, as = -211, and as 1305. Find a1, a2, az. %3D %3D and

A:

Q: Let 4 -1 1 4 -3 A = 1 14 4 1 2 4 Find M21 and C21. M21 = i C21 i

A:

Q: If A={3,4,5}   B={a,b,c}. Find B X A.

A: Explanation of the solution is given below...

Q: As a manager in a company, your department was assigned 3 projects to work on. In your department,…

A: It is given that there are 9 engineers and 3 projects to work.

Q: Find, if possible, (a) AB and (b) BA.

A: We know the order of a matrix is defined as  ----&gt;  m x n where, m = number of rows…

Q: If et* = 27, then x =

A: We know ea=b ⇔ a=ln(b) lnab = b ln(a)

Q: 6x If e0 = 23, then x = %3D

A:

Q: than one answer besides C. I know it's C, but what are t

A: We have to find the expression of A.

Q: Exercises 9-12: Critical Thinking Suppose that h and k are positive numbers. Match each equation to…

A:

Q: and y= If a = 3, then x =

A: Solve using the properties of trigonometric rations

Q: A total of 27 coins in nickels and dimes, are in a wallet. If the coins total $2.15, how Coin are…

A: A total of 27 coins in nickels and dimes, are in a wallet. If the coins total $2.15, how many of…

Q: Cells B1, C1, and D1 contain the values Seat1Row1, Seat1Row2, and Seat1Row3. If cells B1, C1, and D1…

A:

Q: Cells B1, C1 and D1 comtain values Seat1Row1, Seat1Row2, and Seat1Row3. If cells B1, C1, and D1 were…

A: Given that the cells B1, C1 and D1 contain the values Seat1Row1, Seat1Row2 and Seat1Row3. This is…

Q: Number 12

A: Let,  amount of rose oil = x oil of fermented prunes = y alcohol = z Given, x+y+z = 22 and z = y+4…

Q: If A=(7,8) and B=(2,4,6) find A x B

A: Explanation of the answer is as follows

Q: The eight term in the sequence below is:  3, 2, 4/3, 8/9, ... a) 3 b) 2 c) 2/3 d) 3/2 e) None…

A: first verify whether it is G.P or A.P then find the eight term.

Q: if N { A U B }= 90, N {A}= 50, and N{B}= 45, find N {A n B}

A: Given :NAUB=90  NA=50 NB=45

Q: If a = (2, -1, 4) and b = (8, 2, 1), find the following. a × b = -9,30,12 X bx a = -9,- 30, - 12

A:

Q: Find the value of a, b, and c if (a+b)(a+b+c)=21, (a+c)(a+b+c)=35, and (b+c)(a+b+c)=42.

A: First we need to make some equations and the we have to simplify them in order to get a, b and c.

Q: 1 -1 2 2 1 -1 A = 2 B = 1 3 2 4 C = 1 -1 4 -4 Find A - B, A+ B, and A + C.

A: Here, A and B are of the same order so A-B and A+B is possible but A+C is not possible because A and…

Q: Find the following expressions if a = (6r, 0, r), b = (6s, –s, 7s), and c = (2t, 10t, 5). a ·b = 1.…

A: We need to find dot product.

Q: If Snow White polishes the diamonds that the seven dwarves mine and bring home, she gets to keep 1/8…

A:

Q: If a = (2, -1, 3) and b = (2, 2, 1), find the following. a x b = b x a =

A:

Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.