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Kay [80]
3 years ago
14

Based on the graph, what is the initial value of the linear relationship?

Mathematics
1 answer:
alex41 [277]3 years ago
4 0

Answer: two over three

Step-by-step explanation:

y=ax+b

line intercepts y at (0,-2)

Therefore, y=ax-2

Substitute x = 3 in y =ax-2

y=3a-2

To find the x-intercept, y = 0

3a-2=0\\3a=2\\a=\frac{2}{3}

The slope is 2/3

y-intercept is -2

So two over three

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I don’t know how to do this
In-s [12.5K]

Answer:

Option 1

Step-by-step explanation:

\sqrt[4]{ {a}^{6}  {b}^{4}  {c}^{8}  } \\   = {a}^{6  \div 4}  {b}^{4 \div 4}  {c}^{8 \div 4} \\ which \: gives \: option \: 1

3 0
2 years ago
There are 5280 feet in a mile. how many feet are in 7/11 of a mile
pychu [463]
Number of feet in a mile multiplied by the percentage (7/11) equals number of feet in the 7/11 portion of a mile.

=5280 * 7/11
=(5280*7)/11
=36,960/11
=3,360 feet in 7/11 mile

Hope this helps! :)
6 0
3 years ago
Rebecca had 9/10 of a yard of ribbon. Then she gave 7/20 of a yard to a friend. How much does she have left? Explain your work
lianna [129]
<span><span><span>9/10 - 7/20=(9x20) - (7x10)= 10x20=  110/200 110 divided by 10/ 200 divided by 10= 11/20. So that brings you to your answer of 11/20. hope this helps :)






















</span></span></span>
4 0
3 years ago
Read 2 more answers
A 4500 kg vehicle and a 3700kg vehicle are both moving at a speed of 85m/s toward east.Calculate the momentum of each veheicle?
lana [24]
The momentum formula is
p = m*v

where,
p = momentum (not sure why p is chosen but many physics books tend to pick this letter)
m = mass in kilograms
v = velocity in meters per second

So let's calculate the momentum for the 4500 kg vehicle
p = m*v
p = 4500*85
p = 382500 kg m/s

And let's do the same for the 3700 kg vehicle
p = m*v
p = 3700*85
p = 314500 kg m/s
8 0
3 years ago
Choose the equation that represents the line passing through the point (−2, −3) with a slope of −6.
Vladimir79 [104]
Y = -6x - 15
We’re already at -3 (y) and the slope is negative so the y intercept is < -3. X is -2 and we need to find the y when x is 0. -2 is 2 away from 0 and 6 (the slope) times 2 is 12. -3 - 12 = - 15
4 0
2 years ago
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