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Aleonysh [2.5K]
3 years ago
13

Someone please help me with this.

Mathematics
1 answer:
notka56 [123]3 years ago
5 0
Forty_five point five
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What is the change of rate for y=4x-3?
tester [92]

Answer:

the rate of change is 4/1

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Identify the percent of change as an increase or a decrease.
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50-35 bro easy , 21

Step-by-step explanation:

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Read 2 more answers
Can someone help me please
Blababa [14]

Answer:

x=1.167   y=8

Step-by-step explanation:

The y-intercept is where the graph crosses the y-axis. To find the y-intercept, we set x2=0 and then solve for y.

7x - 6y = 48

7(0) - 6y = 48

y2 = -8    x2 = 0

(x1,y1) and (x2,y2)

(6.857,0) and (0,-8)

6.857,0) and (0,-8)

The slope of the line (m) is the steepness of the line. It is the change in the y coordinate divided by the corresponding change in the x coordinate. Simply plug in the coordinates from above and solve for m to get the slope for 7x - 6y = 48

m = (y2 - y1)/(x2 - x1)

m = (-8 - 0)/(0 - 6.857)

m = 1.167

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3 years ago
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3 years ago
What is the graph of the function = f of x equals negative x squared minus 9 x minus 20 all over x plus 4 ?
alisha [4.7K]

Answer:

See below

Step-by-step explanation:

Lets do the long division:-

            - x - 5

          -------------------

x + 4 ( -x^2 - 9x - 20

         -x^2 - 4x     Subtract:-

         ------------

                  -5x - 20

                  -5x - 20

The quotent is -x - 5 with no remainder so the graph will be a straight line with negative slope of  -1, and y-intercept at (0, -5).

4 0
3 years ago
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