Answer:
-12 = x
Step-by-step explanation:
-2x + 8 = -3x - 4 [Distribute the negatives to avoid confusion]
-x + 8 = -4; 12 = x
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Answer:
Right 5, down 23
Step-by-step explanation:
Beginning with the parent function f(x) = x²:
Find the translations of the graph g(x) by completing the square to rewrite the equation in vertex form:
g(x) = x² - 10x + 2
-2 = x² - 10x
-2 + 25 = (x² - 10x + 25)
23 = (x - 5)²
Rewrite:
g(x) = (x - 5)² - 23
The translations that we can see from this equation in vertex form are a horizontal translation of 5 units right and 23 units down. Therefore:
Right 5, down 23 is the correct choice.
Answer: 30
Step-by-step explanation:
(−1)[p–(−5)(−q)]+(p+q)(−2)=
=(-1)[-3-(-5)(-7)]+(-3+7)(-2)=
=(-1)[-3-35]+4(-2)=
= (-1)(-38)-8=
= 38-8=
=30