Please help! transformations questions

Option (C)

Step-by-step explanation:

y = g(x) is obtained by reflecting the graph y = f(x) in the y-axis.

Let the function g(x) = x + 7

If the graph of function g(x) is reflected across y-axis,

g(x) = -x + 7 [Since, x-coordinates of the points lying on the graph of the transformed function gets reversed with the sign notation]

Therefore, f(x) = g(-x)

Option (C) will be the answer.

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

step-by-step explanation:

when the line is solid:

when the line is dashed:

this > inequality sign means:

this < inequality sign means:

this > inequality sign means:

this < inequality sign means:

about the problem:

srry i'm not done ! i'll