Answer:
B
Step-by-step explanation:
given a function f(x) then - f(x) is equivalent to a reflection in the x-axis.
Hence multiplying f(x) by - 1 gives - f(x) a reflection in the x-axis
Answer:
k = 15 option C
Step-by-step explanation:
y ∝ x
y = kx, where k is the constant of proportionality.
when y=210 and x=14, k=?
k=y/x ;
k = 210/14
k = 15
Rearrange the equation to get y = 3x - 2
Its 150 cause V is 1/3*Area*height
Answer:
therefore According to the diagram y= start over