Can someone help me explain this question? :( I have to record myself answering it and send it to my teacher What is the effect on the graph of f(x) if it is changed to f(x) + 7, f(x + 7) or 7f(x)?

Step-by-step explanation:

The function f(x)+7 will shift the parent function up 7 units.

The function f(x+7) will shift the parent function to the left 7 units.

The function 7f(x) will stretch vertically by a factor of 7.

based on context clues you gave i'm assuming the answer would be c.

can someone answer this question plz

step-by-step explanation: