Answer:c)21
Step-by-step explanation:
i just took the quiz
Answer:
4f+d (plug in the given values)
4(4)+8 (do the multiplication first because PEMDAS)
16+8 (add)
24
Step-by-step explanation:
Answer:
17
Step-by-step explanation:
Given

Finding the second term of the sequence means to find
To find
substitute
into the second expression:
Answer:
Answer is 4
Step-by-step explanation:

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Answer:
standard form for a quadratic expression
Step-by-step explanation:
This is a quadratic expression. If you want this expression in standard form, write the terms in descending order of powers of x: -2x^2 + 1.
This -2x^2 + 1 has not yet been factored.
-2x^2 + 1 is in standard form.