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3 years ago

If g(x) = - 2x² - 5x + 7, then what is the value of g(-2)?

Mathematics

1 answer:

uranmaximum [27]3 years ago

5 0

Answer:

16 + 10 + 7, which equals 33

Step-by-step explanation:

g(-2) means you need to replace all x's in the equation with -2. So the equation becomes:

-2(-2)^2 - 5(-2) + 7, which equals 16 + 10 + 7, which equals 33

Hope this helps!

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rusak2 [61]

Answer:

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Step-by-step explanation:

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3 years ago

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A box can had a maximum of 60 comic books.If comic books are bundled together in groups of 8, write and solve an inequality to f

Reika [66]

Answer: the maximum number of bundles of comic books that the box can carry is 7

Step-by-step explanation:

Let x represent the maximum number of bundles of comic books that the box can carry.

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3 years ago

How many balls can Michael predict to hit if he is pitched 20 balls?

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3 years ago

Which two integers is - 206 between?

Anna71 [15]

Answer:

Answer:

102.5, 103.5

Step-by-step explanation:

a+a+1=206

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2a=205

a=102.5

103.5

I think there is a bug here. They can't be whole numbers.

Step-by-step explanation:

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3 years ago

Slope -3/7 and goes thru (9,-11)

goblinko [34]

The equation of line is ,

$\begin{gathered} (y-(-11))=\frac{-3}{7}(x-9) \\ y+11=\frac{-3}{7}x+\frac{27}{7} \\ y=\frac{-3}{7}x+\frac{27}{7}-11 \\ y=\frac{-3}{7}x-\frac{50}{7} \end{gathered}$

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1 year ago