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marta [7]
3 years ago
10

(X+5)(x-3) Find the product

Mathematics
2 answers:
umka21 [38]3 years ago
8 0

Answer:

(x-3) (x+5) => x*x+5x-3x-15 => x*x+2x-15

Step-by-step explanation:

Allisa [31]3 years ago
3 0

Answer:

(x-3) (x+5) => x*x+5x-3x-15

=> x*x+2x-15

Step-by-step explanation:

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3 years ago
Graph the inverse of the function.
Ghella [55]

Answer:

The graph of the inverse function is the same that the graph of the original function

Step-by-step explanation:

step 1

Find the equation of the function in the graph

Let

f(x) ---> the function in the graph

we know that

Is a linear function

take the points (0,6) and (6,0)

<em>Find the slope of the linear function</em>

m=(0-6)/(6-0)\\m=-1

<em>Find the the equation of the linear function in slope intercept form</em>

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we have

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substitute

f(x)=-x+6

step 2

Find the inverse of the function f(x)

Let

y=f(x)

y=-x+6

<em>Exchange the variables (x for y and y for x)</em>

x=-y+6

Isolate the variable y

y=-x+6

Let

f^{-1}(x)=y

f^{-1}(x)=-x+6

f^{-1}(x)=f(x)

In this problem the graph of the inverse function is the same that the graph of the original function

4 0
3 years ago
“Use the graph or table to write a linear function that relates y to x”
Igoryamba

Answer:

8)y=2x-3

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Step-by-step explanation:

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