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2 years ago

10 points Can someone please do number 4

Mathematics

1 answer:

Andrei [34K]2 years ago

3 0

This question wants to know the domain. For example: (2,4) 2 is the domain and 4 is the range.

Then, they want you to solve by finding X the range when x =-1

x-4/x^2+5x-36

Put -1 everytime you see x

-1-4/-1^2+5(-1)-36

-5/1+(-6)-36

-5/-41 This is the range.

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Ne4ueva [31]

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2 years ago

Solve for x. −2x+3=15 Enter your answer in the box. x =

Elza [17]

Answer:

x = -6

Step-by-step explanation:

Step 1 :

Pulling out like terms :

1.1 Pull out like factors :

-2x - 12 = -2 • (x + 6)

Equation at the end of step 1 :

Step 2 :

Equations which are never true :

2.1 Solve : -2 = 0

This equation has no solution.

A a non-zero constant never equals zero.

Solving a Single Variable Equation :

2.2 Solve : x+6 = 0

Subtract 6 from both sides of the equation :

x = -6

One solution was found :

x = -6

Processing ends successfully

plz mark me as brainliest :)

4 0

3 years ago

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