Mod 4 &5 Review

Answer explanation

y represent the small sodas.
x represent the large sodas.

No large sodas are brought, that means x= 0.
16(0) +4y =32

4y=32

y= 8

Answer explanation

y represent the small sodas.
x represents the large sodas.

No small sodas are brought, which means y= 0.
16x +4(0) =32

16x=32

x=2

The slope of (8, 4) and (7, -5) is

• negative

• positive

• undefined

• zero

The slope of (3, 2) and (6, -4) is

• negative

• positive

• undefined

• zero

The slope of (5, 7) and (5, 1) is

• negative

• positive

• undefined

• zero

The slope of (2, 2) and (4, 2) is

• negative

• positive

• undefined

• zero

A vertical line has a slope of

• negative

• positive

• zero

• undefined

A horizontal line has a slope of

• negative

• positive

• zero

• undefined