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Naddika [18.5K]
3 years ago
14

Given the slope and one point on the line:

Mathematics
1 answer:
statuscvo [17]3 years ago
3 0

Answer:

y= -2x + 11

Step-by-step explanation:

standard form for lines is y=mx+b

m is the slope and b is the y intercept

we already know that m is -2, so we just need to figure out the intercept.

the point given is (7,-3)

points are written as (x,y) so we can plug it into the equation with 7 for the x and -3 for y

-3 = -2 (7) + b

-3 = -14 + b

11 = b

so the equation is y=-2x+11

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Answer:

see my explantion!!

Step-by-step explanation:

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3 years ago
When adding or subtracting with scientific notation,why is it important to have the same power of 10?
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Because we perform something like common factor, so this guarantee that corresponding digits have regarding coefficients have the same place value. Remember that a number written in scientific notation is given by the product of a number between 1 and 10 and another number that is power of 10. For example, let's write two examples about this:

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a=2\times 10^3 \\ \\ b=4\times 10^3 \\ \\ \\ Then: \\ \\ a+b=2\times 10^3+4\times 10^3 \\ \\ =(2+4)\times 10^3 \\ \\ =6\times 10^3

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2 years ago
Can someone help me.​
cestrela7 [59]

Answer:

X=11

Step-by-step explanation:

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