Give the domain and range.

The domain is:

The range is:

Domain: (-4,4)

Range: (-4,6)

Step-by-step explanation:

Domain is found by viewing the distance from the points on the x-axis (left to right)

Range is found by viewing the distance from the points on the y-axis (up and down)

For domain, the furthest point on the left is (-4,3). You have to take the x from that furthest to the left point (which is -4) to get the first x in the domain (x,y). The furthest point to the right is (4,6). The x on that furthest point is 4. Put them together in the (x,y) form with the furthest left being x and the furthest right being y. That makes the domain (-4,4).

Same goes for range but instead of it being left to right it will be down and up.

Highest point is (4,6)

Lowest point is (0,-4)

Take the y from each one and put them in (x,y) form, this would make your range (6,-4).

Always put the lowest one first (bottom to top)

Always put the furthest to the left first (left to right)

The (x,y) point for either domain or range will always be (lowest value, highest value). In other words, (lowest number, highest number).

a=24; b=12

step-by-step explanation:

a/b=2: 1

a=2b

36/(1+2)=12

b=12

a=24