Algebra make a ten to add

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

Ajar of gumballs contains 4 reds, 2 greens, and 6 blues. what is the probability of getting two blues in a row without replacement?

The graph below represents the number of dolphins in a dolphin sanctuary. select all the key features of this function.