2 years ago

What is the range of the function f(x) = -(x + 3)2 + 7?

Mathematics

1 answer:

IrinaK [193]2 years ago

5 0

Answer: b

Step-by-step explanation:

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1 year ago

Help please anyone! Brainliest reward it counting on it!

Viefleur [7K]

X1 + x2 / 2 , y1 + y2 / 2

8 + x2 /2 = 6

So x is 4

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So y is 3.

Answer is B ( 4, 3)

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2 years ago

An arithmetic sequence is defined by the general term tn = -5 + (n - 1)78, where n ∈N and n ≥ 1. What is the recursive formula o

GrogVix [38]

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2 years ago

Simplify the following expression -5[(x^3+1)(x+4)]

katrin [286]

Answer:

Step-by-step explanation:

-5[ (x³+1)(x+4) ] = -5[ x³*(x+4) + 1*(x+4) ]

= -5 [ x³*x + x³*4 + 1*x + 1*4 ]

= -5 [ x⁴ + 4x³ + x + 4]

= -5*x⁴ + (-5)*4x³ + (-5)*x + (-5) * 4

= -5x⁴ - 20x³ - 5x - 20

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2 years ago

What is (1/2)^2- 1/2 -6 .

N76 [4]

Answer:

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1 year ago