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ZanzabumX [31]
2 years ago
10

Find the slope and the y-intercept of the line in the graph.

Mathematics
2 answers:
lora16 [44]2 years ago
7 0

Answer:

y= 5x + 4

Step-by-step explanation:

change in y÷change in X= gradient

(0,4)

(1,9)

1-0=1

9-4=5

5÷1=5

gradient = 5

bogdanovich [222]2 years ago
5 0

Answer:

The Y intercept is where the line touches the axis (Black Line)

Step-by-step explanation:

So, The y intercept (-1,0)

To find slope, just divide your change in the y-values but the change in the x-values.

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Help me on this please appreciate it
worty [1.4K]

Answer:

B

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
What is the average rate of change of f over the interval -7 < or equal to x Give an exact number
Annette [7]

Answer:

\frac{4}{3}

Step-by-step explanation:

The average rate of change can be found by using the following formula

\frac{f(x_{2}) - f(x_{1}) }{x_{2} - x_{1}}

Since the interval goes from -7 to 2, we should find the y-values that correspond to x=-7 and x=2.

By inspection of the graph, we can clearly see that when x is -7, y is -7 as well and when x is 2, y is 5.

Now that we know this, we can simply plug these values into the formula!

\frac{f(2) - f(-7) }{2 - (-7)} = \frac{5 - (-7)}{2 - (-7)} = \frac{5 +7}{2+7} = \frac{12}{9} = \frac{4}{3}

Good luck!

3 0
2 years ago
The circumference of the great wheel was twelve thousand and forty-one thousand inches. The cricumference of the lesser wheel wa
Korvikt [17]

Answer:

The larger wheel is 10979.04098 more than the smaller wheel.

Step-by-step explanation:

Given that,

The circumference of the great wheel was twelve thousand and forty-one thousandth inches.

C = 12000.041 inches

The circumference of the lesser wheel was only one thousand twenty-one and two hundred-thousand inches.

C' = 1021.00002 inches

We need to find how much larger was the great wheel. To find it, take the difference of C and C'.

C-C' = 12000.041 inches - 1021.00002 inches

= 10979.04098 inches

Hence, the larger wheel is 10979.04098 more than the smaller wheel.

5 0
2 years ago
Drag each graph to show if the system of linear equations it represents will have no
Annette [7]
Top left, none
middle, many
top right, one
bottom left, none

if you extend the top and bottom left graphs, they won’t intercept. but if u extend the middle graph, they always intercept. and the top right graph only intercepts once
4 0
3 years ago
Please help me with 1-4​
asambeis [7]

well ik the angle of 1 and 2 are right angles and number 4 is 180° but I'm not sure ab number 2 sorry i.d.k if I helped someone might be able to explain better and help

5 0
3 years ago
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