Which results only in a horizontal compression of y = 1/x by a factor of x?

a) y=1/6x

b) y=-1/6x

c) y=6/x

d) y=-6/x

Option a)  y =  .

Step-by-step explanation:

Given :y = by a factor of x .

To  find : Which results only in a horizontal compression of y = 1/x by a factor of x.

Solution : We have given that  y  =  .

By transformation rule ,function would be horizontal compress  f (ax) if a > 1 .

y =  where  , a=6

Therefore , option a)  y =  .

step-by-step explanation:

f(x)=2x^2 -1 

translation is a function transformation that transform the function in a way of translating. by translating the function its graph is moved  up an down. moving the function f(x) 2 units to the left will be the new function g(x) with the equation: g(x)=f(x+2)=2(x+2)^2 -1

94

step-by-step explanation:

average the numbers and use a variable to figure out the minimum to get a 90.

(79+94+91+92+x)/5=90

x = 94