3 years ago

Write an equation to match each graph:

2 answers:

7 0

From what I know this graph looks like that of a modulus function except it's shifted 1 unit to right and 1 unit below the origin.

So the original equation must be:
y = |x|

And the transformed equation (aka the equation if this graph) must be,

y+1 = |x| -1

y = |x| -2

gulaghasi [49]3 years ago

3 0

Answer:

y=|x-1|-1

Step-by-step explanation:

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A sequence of 7 numbers starts with 8. The second number in the sequence is unknown and may be positive or negative. The third t

scoray [572]

Answer:

Explanation:

$a_1=8,a_7=0$

Since the third term is the sum of the two previous terms

$a_3=a_2+a_1$

$a_7=a_6+a_5$

$a_7=a_5+a_4+a_4+a_3$

Continuing in like manner

$a_7=5a_3+3a_2$

Since $a_3=a_2+a_1$

$a_7=5(a_2+a_1+3a_2$

$a_7=5a_2+5a_1+3a_2$

$a_7=8a_2+5a_1$

Recall: $a_1=8,a_7=0$

$0=8a_2+5*8$

$8a_2=-40$

$a_2=-5$

The sequence is therefore:

8,-5,3,-2,1,-1,0

The sum of the seven numbers is 4.

8 0

3 years ago

Find the slope of the line whose equation is 0.05x - 0.03y = 9.

trapecia [35]

Using the slope-intercept form (y=mx+b) the slope is:
1.66666666

5 0

3 years ago

Read 2 more answers

In which quadrants of the coordinate plane is the shaded region of the system located? y ≥ x y ≤ x + 4

Ksivusya [100]

I drew these, as I just did these in math not too long ago. When I shaded it, it was in all four quadrants.

6 0

4 years ago

Read 2 more answers

Line A goes through the points (1, 5) and (-1, 9). Line B goes through the points (0, 2) and (4, -6). Which of the following sta

Delvig [45]

B is correct. Explanation Below:
---
Line A never intersects Line B, as they are parallel lines-the slopes are the same-and parallel lines never intersect.
Line A's Slope: (9-5)/(-1-1) = -2
Line B's Slope: (-6-2)/(4-0) = -2
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Hope this helps!

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3 years ago

10 ounces is what fraction of a pound?

kicyunya [14]

There are 16 oz. in a pound.
10/16
5/8

7 0

3 years ago