Can anyone solve all of these? sorry it’s a bad picture.

N. -104

S. 112

O. -59

Step-by-step explanation:

i will try my best to solve all of them, but may set up some problems that are ready to be solved.

N. Find (f + g)(8) what this question means is to find the function of f and g added together. the 8 is equal to x, so you will first combine the functions f and g together, and then we will worry about 8

f(x) =3x+4 and g(x) = -2x²-4 (f+g)(x) is the same as the functions f and g added together:

(3x + 4) + (-2x²-4) = -2x² + 3x

now we will set x = 8 and solve

(f+g)(8)= -2(8)² + 3(8) --> -2(64) + 24 = -104 < this is our answer for (f+g)(8)

S. Find (f × g)(-4) this is similar to the above problem, except it is multiplication. we will solve for (f*g) first

f(x) = x + 2 and g(x) = x³-2x

(f×g)(x) = (x+2)(x³-2x) <-- use FOIL to solve and we get:

x^4 + 2x³ - 2x² - 4x and now we subtitute -4 for x

(f×g)(-4) = (-4)^4 + 2(-4)³ - 2(-4)² - 4(-4) = 112 < this is our answer for (f*g)(-4)

O. Find (f - g)(4) again, similar to the above problems besides the sign

f(x) = 4x-3 and g(x) = x³+2x

(f - g)(x) = (4x - 3) - (x³ + 2x) <-- remember to distribute the negative sign in front of x³ + 2x, or else you will not get the correct answer

this is equal to: -x³+2x-3 and now we put x = 4

-(4)³ + 2(4) -3 = -59 < this is our answer for (f - g)(4)

edit: was able to add the answers

I. Find (f×g)(1)I will set this problem up for you because I have done a similar problem for S

f(x) = x²+4 + 2x and g(x) = -3x+2

(f×g)(x) = -3x³-4x² - 8x + 8<-- x = 1 in this equation, so solve for that and you should have your answer

W. Find (f+g)(10) again, I will set this problem up for you again since there is a similar problem for N

f(x) = 3x+3 and g(x) = -4x+1

(f+g)(x) = 3x+3 + (-4x+1) = -x + 4<-- x = 10 in the equation and you just have to plug in the value 10 for x and that would be the answer

B. says I have swear words in this answer, but the answer is -16, please let me know if you would like an explanation for this question

H. Find(f × g)(-4)i will solve this problem entirely instead of setting it up like the last similar one

f(x) = 2x - 1 and g(x) = 3x - 3

(f×g)(x) = (2x-1)(3x-3) = 6x² - 9x + 3 <-plug in -4 for x

(f×g)(-4) = 6(-4)² -9(-4) + 3 = 135 <this is our answer for (f*g)(-4)

K.Find (f×g)(-1) i will solve this problem as well

f(x) = x²+3 and g(x)=4x-3

(f×g)(x) = (x²+3)(4x-3) = 4x³ - 3x² + 12x - 9

(f×g)(-1) = 4(-1)³ - 3(-1)² + 12(-1) - 9 = -28 <answer for (f×g)(-1)

T. Find f(g(2))the meaning of this is f composed of g, it can also be stylized as (fºg). this means that the x value of the function g is 2, and the solution to the function g is the x value of the function f. so lets solve this:

f(x) = 3x+2 and g(x) = 2x² + 5 we will solve g(2) first

g(2) = 2(2)² + 5 = 2(4) + 5 = 8 + 5 = 13so g(2) = 13

now we plug the solution to g(2) into f(x)

f(13) = 3(13)+2 = 39 + 2 = 41 <this is our answer to f(g(2))

answer: yard ramps with a level off platform are typically 36 feet long. truck, rather than at an angle, enabling access to those pallets at the very back of the truck. if you are using your yard ramp to convert a loading dock into a drive-in door, we even at 60 inches (5 feet) high and a 30 foot ramp, the slope of the ramp will be less

step-by-step explanation:

on the middle line

step-by-step explanation:

1/5=50