I think its c.
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Answer:
(x, y) → (1.5x, 1.5y)
Step-by-step explanation:
Each of the image coordinates is 1.5 times the corresponding pre-image coordinate. The transformation is a dilation by a factor of 1.5 about the origin.
Some authors use a notation like D(1.5,O) to indicate the transformation. I like the one shown above, or ...
(x, y) → 1.5(x, y)
X^2 + 4x -21
= (x +7)(x - 3)
hope that helps
Answer:
Step-by-step explanation:
cups
for sugar=1/4÷1/8=1/4×8=2
whole wheat flour=3/4÷1/8=3/4×8=6
all purpose flour=1/2÷1/8=1/2×8=4
The common difference
(-73 - -40)/(28 - 17) = -3
Term a1: -40 - (-3*(17-1)) = 8
Term a2: 8+-3=5
Term a3: 2
Term a4: -1
Term a5: -4
