3. y=2+2x or f(x)=2x+2
4. y=5x or f(x)=5x
The formula for volume of prism:

<span>length * width * height.
0.5 * 4 * 6 = </span>12
To work out length divide area by the triangle size:
120 / 12 = 10,
So the answer is 10mm.Hope this helps.
Answer:
(y-0)=-3(x-2)
Step-by-step explanation:
im not sure if this os correct but i tried
Solve for x for x: x+2y=2
x+2y +-2y=2+-2y (add -2y on both sides.)
x=-2y+2
Substitute : -2y+2 for x in
4x-y=4:
4(-2y+2)-y=4
-9y+8=4 Simplify both sides of the equation.
-9y+8+-8=4+-8 Add -8 to both sides.
-9y=-4
-9/-9=-4-9 Divide both sides by -9
y=4/9
Substitute 4/9 for y in
x=-2y+2
x=-2(4/9)+2
x=10/9
y=4/9,x=10/9
0.824.....Apex if answer changed not my fault but kinda helpful