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ratelena [41]
3 years ago
14

If g(x) = 3x^2+2x-1. Find g(-1).​

Mathematics
1 answer:
Mandarinka [93]3 years ago
5 0

Step-by-step explanation:

g(x) = 3x² + 2x - 1

g(-1) = 3(-1)² + 2(-1) - 1

= 3(1) -2 -1

= 3 - 3

= 0

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the hypotenuse of a right triangle is 15 cm and the shorter leg is 9cm find the length of the other leg
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3 years ago
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Please help me answering this question WILL GIVE BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
ra1l [238]

The answer you are looking for is 1.

When you divide a fraction by another fraction, you flip the second one (make it the reciplical) and multiply straight across. 1/2 * 2/1 = 2/2, which simplified (divided by 2/2) is 1.

I hope this helps!

5 0
3 years ago
What is the answer ?
Zanzabum

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6 0
2 years ago
Gx+mp=c <br> Solve for X please
ANEK [815]

Answer:

  x = (c -mp)/g

Step-by-step explanation:

Subtract the term not containing x, then divide by the coefficient of x.

  gx +mp = c . . . . . given

  gx = c - mp . . . . . subtract mp

  x = (c -mp)/g . . . . divide by g

_____

<em>Comment on the process</em>

This process can be described various ways. A usual description is "get the x term by itself on one side of the equal sign, then divide by the x-coefficient."

I like a more general description of the solution to "solve for" problems: undo what is done to the variable, in reverse order.

Here, the variable x is multiplied by g, then added to mp. To undo those operations (in reverse order), first we undo the addition of mp. We accomplish that by subtracting mp, or by adding the opposite of mp, as you wish.

Having done that, we undo the multiplication by g by dividing by g.

  (gx)/g = (c -mp)/g

  x = (c -mp)/g

The steps we actually perform here are identical to the steps in "get the x-term by itself, ...". However, the process we have described can be applied to any sort of equation, not just a 2-step linear equation.

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3 years ago
Find two consecutive positive odd integers such that
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how old are you because your picture be lookin bad

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3 years ago
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