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yarga [219]
3 years ago
12

Write a linear function f with f(0) = 7 and f(3) = 1. f(x) = 0

Mathematics
1 answer:
BlackZzzverrR [31]3 years ago
6 0
Start with

y = mx + b

Now use the 2 given points to find m and b.

7 = m(0) + b
b = 7
1 = m(3) + 7
m = -2

f(x) = -2x + 7
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3 years ago
Maria has 7 more than 3 times how much money josh has in his savings. If josh has $505 , how much does maria have?
Rudiy27

Answer:

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3 0
2 years ago
HELP COLLEGE ALGEBRA
max2010maxim [7]

Answer:

1) \frac{-8}{11}  

2) 1.276

3) \frac{3}{4}

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Step-by-step explanation:

The slope formula of the line that pass across two points P1(x1,y1) and P2(x2,y2) is:

\frac{y2 - y1}{x2-x1} = slope

You can use this formula to solve all the four points:

1)

\frac{6- -2}{-9 - 2} = \frac{-8}{11}

2)

\frac{- 9.1 - 0.6}{-9.5 - - 1.9} = \frac{97}{76} =(Rounded)= 1.276

3)

\frac{2-5}{-2 -2} = \frac{3}{4}

4)

\frac{4-4}{-9 --4} = \frac{0}{-5} = 0 \\\\

3 0
3 years ago
3•r^6 is equivalent to:? <br> Need help
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