Answer:
-2
Step-by-step explanation:
The y intercept is where the graph crosses the y axis. The graph crosses the y axis at (0, -2), so the y intercept is -2.
The y intercept is useful in slope intercept form, (y=mx+b), where b is the y intercept.
Answer:
b i think
Step-by-step explanation:
Answer: 12
Step-by-step explanation:
difference = subtraction
and = addition
times = multiplication
Therefore,
7x - 4 = 80
7x = 84
x = 12
Answer:
Your spelled formula wrong
Given the volume of a cylinder V = pi(r2)h we simply plug in the numbers
The radius is half the diameter so r = 4cm
the height h is given as 12 cm
V = 3(42)(12) = 3(16)(12) = 576 cm3
Note: Generally we would use 3.14 as the rounded value of p