What is the rate of change for the interval between points a and c? is it greater than, less than, or equal to the rate of change between points a and b?

a. 4, greater than

b. 1/3, equal to

c. 1/4, less than
d. 3, equal to

Which pair of lines is parallel? a. y=4x+1 and y+4=5 b. y=-2+x and 2y-2x=-2 c. y=1/4x + 2 and y-2=1/2x d. y=1/5x+1 and 5y+x= 10

Lisa has three classes that each last 50 minutes. what is the total number of minutes of the three classes

What is the multiple zero and multiplicity of f(x) = (x ? 3)(x ? 3)(x + 5)? multiple zero is 3; multiplicity is 2 multiple zero is 5; multiplicity is 1 multiple zero is ? 5; multiplicity is 1 multiple zero is ? 3; multiplicity is 2