If we know that f(-4) = 8, then what (x, y) point must lie on the graph y = f(x)?.
The point is (-4, 8)
For a given function y = f(x), all the points (x, y) on the graph are of the form:
(x, y) = (x, f(x))
So if we know that:
f(-4) = 8
Then we know that the point:
(-4, f(-4)) = (-4, 8)
Must lie on the graph of y = f(x)
Then the correct answer is (-4, 8)
If you want to learn more, you can read:
Answer:
1.7
Step-by-step explanation:
divide both numerator and denominator
Answer:
1 7/10
Step-by-step explanation:
4 1/4 ÷ 2 1/2
17/4 ÷2 1/2
17/4÷5/2
flip flop
17/4×2/5
17/2×1/5
17/2×5
17/10
1 7/10