Which of the following equations represents the parent function being shifted 4 units to the right and 2 units down? f(x)=(x+4)−2
f of x is equal to open paren x plus 4 close paren minus 2

f(x)=(x−4)−2
f of x is equal to open paren x minus 4 close paren minus 2

f(x)=(x+4)+2
f of x is equal to open paren x plus 4 close paren plus 2

f(x)=(x−4)+2
f of x is equal to open paren x minus 4 close paren plus 2

Which of the following equations represents the parent function being vertically stretched by a factor of 2 and shifted 1 unit to the right?

f(x)=2(x+1)
f of x is equal to 2 times open paren x plus 1 close paren

f(x)=2x−1
f of x is equal to 2 x minus 1

f(x)=2x+1
f of x is equal to 2 x plus 1

f(x)=2(x−1)

Which of the following equations represents the parent function being vertically compressed by a factor of 13?

f(x)=3x
f of x is equal to 3 x

f(x)=13x
f of x is equal to 1 third x

f(x)=x+13
f of x is equal to x plus 1 third

f(x)=x−13

Which of the following equations represents the parent function being horizontally compressed by a factor of 4 and shifted 5 units up?

f(x)=4(x+5)
f of x is equal to 4 times open paren x plus 5 close paren

f(x)=4(x−5)
f of x is equal to 4 times open paren x minus 5 close paren

f(x)=4x+5
f of x is equal to 4 x plus 5

f(x)=4x −5

y=mx+b

step-by-step explanation:

m is slope, b is y-intercept

points are handed out whenever you post answers.

brainliest answers are handed out by the person asking the question, so whether your answer is picked depends entirely on whether the asker bothers to pick

if you're asking about your rank, it depends on having a certain number of points and a certain number of brainliest answers. for example, at the time of this writing, i have 44338 points out of 15000 needed for the next (nearly triple the requirement! ) but i only have 24 out of 50 required brainliest answers. this number decays, meaning after a certain amount of time (i think about a month), the total number of brainliest answers you've earned doesn't count toward this total. (i've been stuck at the same rank for a long

the lesson to learn here is that you shouldn't worry about points or rank. chances are, no matter how good an answer you may provide, your efforts will go mostly unnoticed unless you focus on the newest/most active questions that get posted.

(sin 42)/31. = sinx)/37

sinx = 37 (sin42)/31

= 37× 0.66/31 = 0.787

x= 51.9

other angle opposite to y = 180-51.9-42

= 180- 93.9 =86.1

so

sin42)/31 = sin 86.1)/y

0.021 = 0.997 /y

y= 0.997/0.021 =47.47

4a. is 3 miles every hour

4b. is 1/3 of an hour per mile

step-by-step explanation: