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Let the function f be defined as p (x) = -5 (-3x + 4) and function g be defined as m (x)= 5x - 2 (5x - 6). What value of x satisfies the equations m (x)= p (x)?
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3 votes
Let the function f be defined as p (x) = -5 (-3x + 4) and function g be

defined as m (x)= 5x - 2 (5x - 6). What value of x satisfies the
equations m (x)= p (x)?

User Sten Petrov
by
8.1k points

1 Answer

3 votes
(1.6,4)

Substitute in the equations
Multiply them out
Get the variables on one side
Combine like terms
Solve for x
Substitute in x
Solve for y

Or…
Put the equations in your calculator (y1 and y2)
Graph them
Find there intersection
Let the function f be defined as p (x) = -5 (-3x + 4) and function g be defined as-example-1
User Clambake
by
7.8k points
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