Question

Help will medal!!!! Im stuck between B and C

The graph of f(x) = 2x + 3 shifts 10 units to the right when it is replaced with the graph of f(x) = 2x - k. What is the value of k?

3

7

10

13

Answer 1

i would have to say b 7 but i am not sure

Answer 2

means x value is shifted by 10 ubit

Answer 3

*unit

Answer 4

ya that makes sense

Answer 5

on shifting to right means in positive direction of x

Answer 6

f(x)=2*x-10+3=2x-7

Answer 7

k=7

Answer 8

THANK YOU GUYS SOOO MUCH!!!!!!!!

Answer 9

np

Answer 10

anything else you need help on

Answer 11

WHOOOOA guys - I'm not sure this is correct

Answer 12

11 months later...but why not

Answer 13

The slope of the line is 2 in both cases

Shifting the Y inte3 to -7 moves the graph 10 unitis in Y

but because the slope is 2, this only moves it 5 units in X

To if you move the graph 10 units in x then the intercept will move 20 units in Y