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3 years ago

Help me answer this question :((((

Mathematics

1 answer:

ss7ja [257]3 years ago

8 0

Step-by-step explanation:

I cannot give an exact result but I will try.

What it means by this is to continue the graph up to 2010.

Based on its trajectory, you would simply draw the line on.

If I made a prediction on what it would end up on in 2010, I would say 50 percent.

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What is the degree of the polynomial?<br> 2x2 + 3x + 1

Sliva [168]

Answer:

Step-by-step explanation:

The degree of the polynomial ...

$2x^2+3x+1$

is the largest exponent of x: 2.

This polynomial has degree 2.

8 0

3 years ago

Please answer now question

dimaraw [331]

Answer:

v=168

Step-by-step explanation:

7 0

3 years ago

What is the mean of -9,-5,-4,-4,-2,0,1,2,3,5

IrinaK [193]

Answer: - 1.3

Step-by-step explanation: I believe that it's -1.3 if you're referring to the arithmetic mean.

(1) Take the sum of -9, -5, -4, -4, -2, 0, 1, 2, 3, 5 and simplify it to -13

(2) Count the number of terms in the data set.

{-9, -5, -4, -4, -2, 0, 1, 2, 3, 5}

{1, 2, 3, 4, 5, 6, 7, 8, 9, 10} - The number of terms in the data set is <u>10.</u>

(3) Divide the sum by the number of terms and simplify.

-13 / 10 = -1.3 (simplified)

8 0

3 years ago

Which function will have a change in direction?

Ivahew [28]

Answer:

Quadratic

Step-by-step explanation:

A linear equation is just a line and an exponential function goes in the same direction

A quadratic us a parabola which has a turning point

3 0

3 years ago

3(x + 1) = -2 (x - 1) -4

AlekseyPX

Answer:

x = -1

Step-by-step explanation:

use distribution

3x + 3 = -2x + 2 - 4

simplify

3x + 3 = -2x - 2

combine like terms

3x + 3 = -2x - 2

-3x -3x

3 = -5x - 2

+2 +2

5 = -5x

/-5 /-5

-1 = x

7 0

3 years ago

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