In the equation below 12 is the constant of proportionality.
y = 4x + 12

Write the sentence as an equation. b increased by 281 is d

Consider a graph for the equation y= -3x+4. what is the y intercept? a) 4 b) -4 c) 3 d) -3

One of the inventors of integrated circuits observed that the number of transistors that fit on an integrated circuit will double every 24 months. what type of relationship most appropriately models this situation?