Answer:
I believe the answer is, A.
Explanation:
Ordered pairs are classified as a function when none of the x’s in the ordered pairs match.
Like in b, a pair has 3.
And in c, two pairs have 1 and 3.
X = t/2. t = 2x
y = 3t^3 - 1
y = 3(2x)^3 -1
y = 24x^3 -1
Answer:
the last one
Step-by-step explanation:
You have to complete the square. When you do this you get an equation that looks like this: (x-3)^2 + (y+4)^2 = 4. So your center is (3, -4) and your radius is 2. That looks like B to me!!!
Yes, 5:4 is the simplified form of 25:16. 25 divided by 5 is 5 (the lowest possible number it can be made into). 16 divided by 4 is 4 (also the lowest possible number it can be made into).
