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ira [324]
2 years ago
11

13. The table represents some points of a linear function.

Mathematics
1 answer:
RUDIKE [14]2 years ago
8 0

Answer:

y=-4x-18

Step-by-step explanation:

To find the slope of the function, you need two points in order, the first point having its x and y coordinates labeled as x1 and y1, and the second point having its coordinates labeled as x2 and y2. then, use the equation for slope, which is m=(y2-y1)/(x2-x1), and plug in the numbers. You should get m=(-10+2)/(-2+4)= -8/2= -4.

Then, use the slope and a point on the graph, and plug it into point slope form, which is y-y1=m(x-x1). No matter what point you use, you should get the same thing. I used the point (-2, -4). Using this point, the steps to arrange the equation in slope intercept form is: y+2=-4(x+4)=> y+2=-4x-16 => y=-4x-18.

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3 years ago
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erastova [34]

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8 0
3 years ago
You borrowed $1,500 at 6% compounded annually. your payments are $90 at the end of each year. how many years will you make payme
olga nikolaevna [1]
Given the formula for future value annuity:
FV of annuity=P[(1+r)^n-1]/r
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1=(1+0.06)^n-1
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5 0
2 years ago
Can you help me <br> 3(x+2)=2(x+5)
anzhelika [568]

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3x + 6 = 2x + 10

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7 0
2 years ago
Read 2 more answers
S(n) = 3n + 4, n = { 1, 2, 3, 4 }
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