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abruzzese [7]
2 years ago
15

A sea lion jumped out of the water to a height of 3 feet above sea level. The number line shows the location of the sea lion at

the top of its jump. From this location, the sea lion dove down 9 feet. Describe how to use the number line to find the new location of the sea lion.
A. On the number line, move 9 units to the left. End at -6. The sea lion was 6 feet below sea level.

B. On the number line, move 9 units to the right. End at 12. The sea lion was 12 feet above sea level.

C. On the number line, move 9 units to the right. End at 6. The sea lion was 6 feet above sea level.

D. O3n the number line, move 9 units to the left. End at -12. The sea lion was 12 feet below sea level.​

Mathematics
1 answer:
Gelneren [198K]2 years ago
3 0

Answer:

on the number line it would go from 0 and with a positive line go to 3 and when it’s dive down it would with a negative line go 9 spaces towards the negative side of the number line and the answer would be -6 I think tha

Step-by-step explanation:

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Combine the following sets of terms.
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Let's simplify step-by-step To understand :)

3x2−7x−(x2+3x−9)

Distribute the Negative Sign:

=3x2−7x+−1(x2+3x−9)

=3x2+−7x+−1x2+−1(3x)+(−1)(−9)

=3x2+−7x+−x2+−3x+9

Combine Like Terms:)

=3x2+−7x+−x2+−3x+9

=(3x2+−x2)+(−7x+−3x)+(9)

=2x2+−10x+9

Answer :)

=2x2−10x+9


HOPE THIS HELPS

3 0
3 years ago
I need a little help here please
erma4kov [3.2K]

Answer:

Plot points at (0,1) and (-3,3) and draw a line going through both points.

Step-by-step explanation:

Let's start by graphing the y intercept.

y=mx+b

m is the slope. b is the y intercept. Since the equation is y=-2/3x+1, we can conclude the y intercept is 1. We graph a point at (0,1).

If you didn't know the y intercept is where the line intercepts the y-axis.

Now, from the point (0,1) we go up 2 and to the left 3 as it is a negative slope. We reach (-3,3). Plot a point there. Then draw a line going through both points. There's your line!

3 0
2 years ago
Which set of ordered pairs represents y as a function of X? a{(-9, 2), (0, 6), (1, -2), (-3, 6)} b{(-1,0), (4, 3), (-7, -3), (-1
olga nikolaevna [1]
A is your answer

Explanation:

When dealing with functions, x’s never repeat.
8 0
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Maslowich
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Answer:

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Step-by-step explanation:

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3 0
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