Jeremiah has $10 to spend at the football game. Pizza costs $3 per slice, and soft drinks
cost $2 each. Suppose p represents the number
of slices of pizza and d represents the number
of drinks. The equation 3p + 2d = 18
represents this situation. If the domain (d) is
{0,3,6}, what is the range (p)?

if;

d=0 p=6

d=3 p=4

d=6 p=2

Step-by-step explanation:

just substitute the value into d and use algebra rules to solve!

if the eqn of the parabola is f(x) = (x-4)(x+2), we need to mult. this out to find the coordinates of the vertex.

then f(x) = x^2 + 2x - 4x - 8, and f(x) = x^2 - 2x - 8.

one way in which you can find the vertex is to calculate x = -b / (2a).   here, that comes to

        )

x = = 1.   f(1) = 1^2 - 2(1) - 8 = - 9.   vertex is at (1, -9).

        2(1) 

find another point on the curve:   let x=0, for which y=-8.   then (0, -8) is on the curve.   plot the vertex and this point and draw a smooth parabola thru both.

hope this

answer: 2/4

step-by-step explanation: