The answer to your question is option d as x is positive ( making it open up), and the vertex is (-3,-4)
Answer c: 2 and 3
Of course Q is on plane PQR. If S is as well, then QS is as well.
11! = 39,916,800
The erased digits are 1, 0, 0.
Add 2 to 13 and then divide by 3/8. subtract 16 and then divide by 2. 12 is your answer
This is the eqn of a str line. <span>y+4=12/7(x-1) would be clearer if written as
</span><span>y+4=(12/7)(x-1). y+4 = (12/7)x - 12/7.
Multiply all terms by 7 to remove the fractions: 7(y+4) = 12x - 12.
Complete the multiplication: 7y + 28 = 12x - 12.
Arrange the x and y terms on the left side and the constants on the right:
-12x + 7y = -40. This is standard form. Some people might disagree and say that -12x + 7y + 40 is standard form. They are equivalent.
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