What is (go f)(-2) if f(æ) = 3x – 1 and g(æ) = 4x2 + 9? %3D O (go f)(-2) = 145 O (go f)(-2) = 205 O (go f)(-2) = 109 (go f)(-2) = 74

Q: A $2,000 investment gains 10% in value in the first year and another 5% in the second year. What is…

A:

Q: 4 f(x) -8 -6 -4 -2 4 8 -2 -4 2. 2.

A:

Q: 2y+ 4 B 5y+ 1+ -3x 5x- 4

A:

Q: 8. -y-Z=-2 -y-D4

A: Substitute y=-4 into the first equation.

Q: 4x² + 4y² = 4y - 8x + 5?

A: equation can be written as 4x2+4y2-4y+8x-5=0 ⇒x2+y2-y+2x-54=0 Recall: if the general circle equation…

Q: 19) -5x-8y= 17 2.x- 7 y =-17 20) -2x- y=-9 5x-2y 18

A: Take the value of one variable from first equation and substitute in the second equation and solve…

Q: How do I solve this? Ten years ago, the population of Northern Cascadia was 20% smaller than the…

A: Given that, Ten years ago, the population of Northern Cascadia was 20% smaller than the…

Q: 4) y=-4 6-5-4-3-2 -1 $6 x

A: We have to draw the graph of y=-4

Q: If (x² - 1, 4) = (0, y- 1), what is the value of x and y?

A: The value of x is -1 and 1 and the value of y is 5.

Q: у" - у' — 2у %3D —4

A: To solve the given ODE.

Q: -4s se (b) L-1{ - } s2 -8s+20

A: Heaviest function is defined by,                               Ht-a=0t<a1t≥a

Q: 4. (D2 - 5D + 4)y = 2x2 - 6x – 5 フェ

A:

Q: 3. 12a2 b4 - 16a3 b2 +20a5 b³

A: Here we have to factorize the following,  3) 12a2b4-16a3b2+20a5b3

Q: -3.14-2z z=4.12

A: Evaluating -3.14-2z :

Q: 13. y = (3x +1)e³x

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

Q: -5 -4 -3 -2 -1 34 $ -2

A:

Q: If y =(3x)2 + 17 when x = -2 what is y

A: That's easy, just substitute value of x and you are done.

Q: y= [x]; for -3 sxS3 6. y=x-[x]; for -2 SxS2

A: Function y=x is the greatest integer function where -3≤x≤3 x=-3, -3≤x<-2-2, -2≤x<-1-1,…

Q: How does (1/2)[4 + (1/2)(-1/2)^(k - 2)] = 2 + (-1/2)^k? How did the (1/2) and (-1/2)^(-2) disappear?

A:

Q: In a population of N = 10 scores, the smallest score is X = 8 and the largest score is  X = 20. What…

A: According to the provided information, Smallest score = 8 Largest score = 20

Q: -15x?y5z3 а) 10x*y2z3 а?+3а-18 b) (а+2) (а+2)2 а2-2а-3 2 3 c) (х-1)(х-1) (х-2) (х-1)

A:

Q: x-7 y = 4 3. X-9y-4

A:

Q: The manager of a store that specializes in selling tea decides to experiment with a new blend. She…

A: Given The manager of the store that specializes in selling tea decades to experiment with a new…

Q: Identify the x-and y- intercepts.

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Q: y 하 5 4% 2 1 2 + x 6 -6 -5 -4 -3 -2 -1 -1 4 5 -2 -3 -4 -5 =6F 3. 3.

A:

Q: Then P(-3 < X < 3|Y = 2) =

A:

Q: 2) (x+2)* = (y-4)² -9

A:

Q: For a certain company, the cost for producing x items is 55x+300 and the revenue for selling x items…

A:

Q: bx-4 8 4x+4 D C

A:

Q: z2 + 3z z2 + 7z + 12 z2 + Sz + 16 z2 - 5z- 36

A:

Q: At a certain restaurant, hamburgers cost $4.25 each and an order of French fries costs $1.75. If Joe…

A: cost of hamburger =$4.25cost of french fries =$1.75

Q: 3) 7x-y=-2 4) y=-4 4-3 2-1 4-3 2 -1

A: Below is the solution:-

Q: 3. y = -4 x-2: (4, -4)

A:

Q: y 4 y = X - 2+ 2 y = x2. -2- 1 -4+ -6-

A: Given information: y=1x-1 y=2x2-1

Q: 2x³ y³ by 5x²y⁵

A: Simplifying the given expression

Q: 1) -3s2-12s-8] L-1 의 (s+2)³

A:

Q: d) 5(2¤ – 3)(3x – 4)(5x – 2) = 0 %3D -

A: The objective is to solve the above expression.

Q: Find ()() 24e-5s + 2-9 L-1 s2 + 8s + 17

A:

Q: 4. To the left of z = 2.05 -2 -1 3. 2.

A: Graph for Z-score is given as

Q: If 3x = xy - 5 and y = 6 , what is the value of x ?

A: Given:-3x = xy - 5  andy = 6

Q: A local university has 2,815 Hispanic students out of a total of 20,250 students. How many more…

A: Assumption: The Hispanic population ratio in the country is 17% (approximately).The university has…

Q: 353. y = x-1/2 (x² + 3)2 (3x – 4)ª

A: First, we expand the given expression using properties of logarithm

Q: 17. y = -3Vx+2- 1 0 0(3 ) 8 2(3 ㅇ

A:

Q: - y =4-2 and the r-axxis.

A: Given: y=4-x2 and x-axis. To find: The region bounded by above curve and volume of solid.

Q: sx² – 21x – 20 - +*-4)? A x + 4 B. X - 4 (x + 4)(x – 4)² (x – 4)²

A:

Q: - 27x³ – 9x² – 43x – 18 Integrate: 9г2 + 16 xp-

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

Q: 2. 8a +y= 2 2 +z +y = 4

A: Part 2,

Q: (d) 27x – 12x (e) 80-125x (1) 2x - 200x (g) &x' - 512 (h) 44x-99x

A: To factor out

Q: (6) - 4y5) +3y®) = -21

A: To get particular solution we use the method of undetermined coefficient.