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sp2606 [1]
3 years ago
9

When I solved this quadratic using the square root property, I am not sure if i did it correctly and I am not sure if there shou

ld be two x solutions.

Mathematics
2 answers:
Katarina [22]3 years ago
6 0

Answer:

yup your answer is right

Step-by-step explanation:

two x solutions are <u>+</u>2√3

<u>+</u>2√3 can be written as +2√3 or -2√3

iren [92.7K]3 years ago
6 0

Answer:

yesssss you are rightttt

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Let f(x)=2x+2. Solve f^-1(x) when x=4
Gre4nikov [31]
F⁻¹(x) stands for the invers of function f(x). The inverse of f(x) is equal to x. We need to solve for x.

solve for x
f(x) = 2x + 2
2x + 2 = f(x)
2x = f(x) - 2
  x = \dfrac{f(x)-2}{2}
f⁻¹(x) = \dfrac{x-2}{2}

Determine the value of f⁻¹(x) when x = 4
f⁻¹(x) = \dfrac{x-2}{2}
f⁻¹(4) = \dfrac{4-2}{2}
f⁻¹(4) = \dfrac{2}{2}
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When x = 4, the value of f⁻¹(x) is equal to 1
4 0
3 years ago
Given the parent functions f(x) = log3 (5x − 5) and g(x) = log3 (x − 1), what is f(x) − g(x)?. . a. f(x) − g(x) = log3 (4x − 4).
grandymaker [24]
f ( x ) = log _{3} ( 5 x - 5 ), g ( x ) =log _{3} ( x - 1 ); \\ f ( x ) - g ( x ) = log _{3}( 5 x - 5 ) - log _{3}( x - 1 ) = \\ log _{3}   \frac{5(x-1)}{x-1}  = log _{3} 5
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8 0
3 years ago
Consider this linear function:
ivanzaharov [21]

Answer:

(-8,-3)

(-4,-1)

(0,1)

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Step-by-step explanation:

One by one, substitue the x values and solve for y

3 0
3 years ago
Can u please help me with these question I don’t know how to do it
konstantin123 [22]
1. 4
2. 42
3. 30
4. 4
5. 18
6. 8
7. 36
8. 9
9. 19
10. equivalent
11. not equivalent
12. not equivalent
13. not equivalent
14. equivalent
15. equivalent
Have a good day, my dude.
3 0
3 years ago
PLEASE HELP ME ASAP?!?<br> Find the length of the missing side. Simplify all radicals.
Paul [167]

Answer:

22.47

22.5 (simplified)

Step-by-step explanation:

22.47 = √(8^2 + 21^2)

8 0
3 years ago
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