2 years ago

F(x)=-(-1)^2+ 2(-1)-1

1 answer:

inn [45]2 years ago

6 0

Answer:

f(x)=-4

I recommend this math site that could help you with these kind of problems

Step-by-step explanation:

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Lorico [155]

x equals one

3/2+1/2x=2x

3/2+1/2=2x

2=2x

1=x

6 0

2 years ago

Gemiola [76]

Answer: 9.3 because it’s a decimal .

Step-by-step explanation:

6 0

2 years ago

nadya68 [22]

B) 1/7 because no matter how many times you spin the odds are always 1 out of all 7 of the colors

7 0

3 years ago

Andrew [12]

I think what you need to do is make B = -5
3a = -2(-5) - 7
3a = 10 - 7
3a = 3
a = 1

3 0

3 years ago

Akimi4 [234]

Answer: $(x^2+9)^2$

Step-by-step explanation:

Rewrite it in the form $a^2+2ab+b^2$ , where $a=x^2 and b=9.$

$(x^2)^2+2(x^2)(9)+9^2$

Use Square of Sum: $(a+b)^2= a^2+2ab+b^2$

$(x^2+9)^2$

4 0

2 years ago