Write a formula for g(x) if the function is created from F(x) = 2x by refecting the graph over the x-axis, vertically compressing by a factor of 0.25, and shifting the graph up 7 units.

Question

Write a formula for g(x) if the function is created from F(x) = 2x by refecting the graph over the x-axis, vertically compressing by a factor of 0.25, and shifting the graph up 7 units.		A)	g(x) = 0.25(2)−x + 7
B)	g(x) = −0.25(2)x + 7
C)	g(x) = 0.25(2)−x − 7
D)	g(x) = −0.25(2)x − 7

Please help I struggle so bad at math

Answer 1

B) is the answer

the "-" reflects the graph over the x-axis

multiplying by 0.25 compresses the graph

"+7" shifts the graph up