Consider the function: f(x) = 2x^2 - 1.5x - 5 and its graph. If the graph of f(x) is:

(i) first translated 2 units in the positive x direction and 3 units in the positive y

direction

(ii) then, stretched vertically by a factor of 2

(iii) and then reflected across the x-axis

What is the resultant function in standard form and its graph?

The graph of which of the following will be parallel to the graph of 4x – 3y = –12? a.y= 4/3x -3/2 b.6x-4y=-8 c. y=3/4x+1 d.4x- 2y=-12

When only separate discreet points are graphed it is called?

1- is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis. 2- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis. 3- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in part b?