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3 years ago

Given g(x)=-2x+2, solve for x when g(x)=8

Mathematics

2 answers:

mina [271]3 years ago

3 0

Answer:

x=±3. Explanation: g(x)=2x2−10 g(x)=8. ie 2x2−10=8 2x2=18 x2=9 x=±3.

Step-by-step explanation:

AleksAgata [21]3 years ago

3 0

X = -3
To solve this, first set -2x + 2 = 8

Now you want to try to get x alone on one side so subtract 2 on both sides
-2x = 6

Finally divide both sides by -2 to find out what x is equal to

x =-3

To check if this is the right answer, plug -3 in for x in the original equation and see if it comes out as 8

-2(-3) + 2 = 8
6 + 2 = 8
8 = 8

Both sides are equal so -3 is the solution

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Round 3,233,906 to the nearest hundreds

Vikki [24]

3,233,900

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4 years ago

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DochEvi [55]

Answer:

Step-by-step explanation:

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3 years ago

Which in following is a factor of 2x^4 + 22x^3 + 60x^2

xeze [42]

Which in following is a factor of 2x^4 + 22x^3 + 60x^2

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4 years ago

Last week, a florist sold 715 roses. Of the roses sold, 7 out of every 11 roses were red. How many red roses did she sell?

const2013 [10]

Answer:

455 Red Roses were sold

Step-by-step explanation:

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3 years ago

A biologist is studying a bacteria population that initially contains 10^3 bacteria. In the lab, the population doubles every we

iragen [17]

Answer: 8000

Step-by-step explanation:

From the question, we are informed that the expression 10³ × 2^w models the population of the bacteria after w weeks.

The number of bacteria that will be present in 3 weeks will then be:

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3 years ago