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tatyana61 [14]
3 years ago
15

What is the constant of proportionality

Mathematics
1 answer:
Rama09 [41]3 years ago
6 0
It's another word for unit rate if that helps
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If f(x)=-3x+3, then f^-1 (x)=____<br> Please help
fgiga [73]

Answer:

y = (-x/3) +1   or y = (-1/3 * x) + 1

Step-by-step explanation:

For the inverse of a function, you invert the y and x positions.

In your case:

y = -3x+3

The inverted function is:

x = -3y+3

When you solve this for y, you get:

-3y = x-3

y = -x/3 +1

6 0
3 years ago
Explain the steps you would need to take to find slope from data in a table.
Papessa [141]

Answer:

you will need to find the difference (subtract) between two of the y points then do the same for the x points and put to difference of y on top of x and there is you slope using a graph( or if eaven, will come put as a whole number

3 0
3 years ago
Madison deposited $7,000 into an account that earns simple interest. After 36 months, Madison had earned $840 in interest. What
leva [86]

12 percent

Step-by-step explanation:

well because if you divide 840 by 36 you get 23.33 if you divide 840 by 3 its 280, if you divide that by 23.33 you get 12 percent.

7 0
3 years ago
Read 2 more answers
Is Y=5 and Y=-1 consider parallel perpendicular or neither show your work please and asap
nexus9112 [7]

Answer:

  parallel

Step-by-step explanation:

The "work" is to recognize that both equations describe horizontal lines. All horizontal lines on the Cartesian coordinate grid are parallel.

_____

<em>Additional comment</em>

  y = constant . . . . . a horizontal line (y=0 is the x-axis)

  x = constant . . . . . a vertical line (x=0 is the y-axis)

__

If you wanted to go to the trouble, you could compare the equation ...

  y = constant

to the slope-intercept form ...

  y = mx +b

Your comparison would note that m=0. That is, the slope is zero, so the line is horizontal. All lines with the same (zero) slope are parallel.

5 0
2 years ago
HELP SOLVE THIS PLEASE <br><br> 2x² when x = 7
Gennadij [26K]

Answer:

98

Step-by-step explanation:

2(7*7)= 2*49=98

8 0
3 years ago
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