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3 years ago

Please help me with these questions

Mathematics

1 answer:

goldenfox [79]3 years ago

6 0

9514 1404 393

Answer:

8. no, no, yes, yes

9. see attached

Step-by-step explanation:

8. Slope-intercept form is ...

y = mx + b . . . . . . . where m is the slope, and b is the y-intercept

You will notice that y is by itself on the left side of the equation, and that there are two terms: an x-term and a constant.

The first two equations are NOT in slope-intercept form.

The last two equations ARE in slope-intercept form.

9. The values of 3x-1 and y are the same. They are shown in the attached table.

The corresponding (x, y) pairs are (-2, -7), (-1, -4), (0, -1), (1, 2), (2, 5). In each pair, the x-value (first number) comes from the x-column of the table. The y-value (second number) comes from the f(x)- or y-column of the table.

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ILL MARK BRAINIEST IF YOU CAN DO ALL OF THESE!!!<br> ANSWER TO GET BRAINIEST!!!

Dafna1 [17]

Answer:

9. 210

11. 136.64

10. 282.4

12. 88.56

Step-by-step explanation:

sorry if 9,10,11,12 i answering

6 0

3 years ago

Round to the nearest hundredth 0.7553

spayn [35]

What is 0.7553 rounded to the nearest hundredth?

0.76
It is: 0.76
0.76
It is 0.76 rounded to the nearest hundredth

3 0

3 years ago

Read 2 more answers

Use the four functions below for this question:

Darina [25.2K]

f (x ) = 2 x + 5
For g (x) we will solve the system:
- 1 =-2 m + b
+
-9 = 2 m + b
----------------------
-10 = 2 b, b = -5
-9 = 2 m - 5
2 m = -4
m = -2
g ( x ) = - 2 x - 5
For h (X):
m = (-1-5 ) / ( 3-0 ) = -6/3 = -2
5 = 0 + b, b = 5
h ( x) = - 2 x + 5.
Now we have 4 linear functions:
1 ) f ( x ) = 2 x + 5
The slope is m = 2, y - intercept: y = 5 , zero: x = -2.5 and the function increases ( m > 0 ).
2 ) g(x) = - 2 x - 5
The slope is m = - 2, y-intercept: y =-5 , zero: x = -2.5 and the function decreases ( m < 0 ).
3 ) h ( x ) = - 2 x + 5
The slope is m = - 2, y - intercept . y = 5, zero: x = 2.5 and the function decreases.
4 ) j (x) = 2 x + 5
The slope is m = 2, y -intercept: y = 5, zero: x = -2.5 and the function decreases.
The functions f( x ) and j ( x ) are parallel and also g( x ) and h ( x ). They have the same slope.
The functions f ( x ) and j (x ) are increasing and h ( x ) and h ( x ) are decreasing.

6 0

4 years ago

Is the distance from the merry-go-round to the water slide the same as the distance from the water slide to the merry-go-round?

tiny-mole [99]

Yes they are the same because if you walk to the merry go round from the water slide it would be 10 of those squares and if you count from the merry go round to the water slide it would also be 10 squares

6 0

3 years ago

Jason and his 3 roomers share the cost of the electric bill evenly <br><br> electric $108

devlian [24]

The answer is exactly $36 dollars per month

5 0

3 years ago