Question

how does the graph g(x) = 4 [x] differ from the graph of f(x) = [x]
a. multiplying by 4 shifts from the graph of g(x) = 4 [x] right 4 units
b. multiplying by 4 stretches the graph of g(x) =4[x] vertically by a factor of 4
c. multiplying by 4 shifts the graph of g(x) = 4[x] up 4 units
d. multiplying by 4 shifts the graph of g(x) -= 4[x] down 4 units

Answer 1

hm

Answer 2

Your answer is B.

Answer 3

B. was right thanks