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Q: 35. Prove that f(f ¹(B)) C B.

A: To prove the following

Q: a>0 is constructible, then asqrt(a) is also constructible

A: If a>0 is constructible, then we have to prove that   is also constructible.

Q: Use the table to answer parts a) and b) about the function f(x). x f(x) -85 -2 7 29 6 2 a) Evaluate…

A: Given table xf( x )-85-272962

Q: tan(u + v) = ______

A: You must be knowing the properties of sin(u + v) and cos(u + v)   those are,   sin(u + v) = sinu…

Q: 2+i/3-i Write in a+bi form please

A: We have to find a+ib form of the

Q: Fill in the blanks. Let f(x) =e -3z -2x + 5. Then f(1)= (*write only the integer part ) f(4)=…

A:

Q: Give the domain of f(x) = Vx +9 in interval notation.

A:

Q: Express 3-i/2+3i  in the form a + bi

A: Rationalise i^2=-1

Q: A helicopter takes off from the roof of a building that is 175 feet above the ground. The altitude…

A: What is Function: a mathematical phrase, rule, or law that establishes the link between an…

Q: (i) (Z- Q) and specified in it using the most concise notati

A: Firstly we write elements of both sets Z and Q and then find Z–Q

Q: Evaluate the function f(z) = 2z - 7 at the indicated values. a) Find f(z + 1) b) Find f(z + h)

A: The given function .We have to find the values of  and .

Q: IQ of a person is given by the formulaIQ =MA/CA × 100,where MA is mental age and CA is chronological…

A: IQ of a person is given by the formula,

Q: Give an example of a function that is one-to-one on the entire real number line.

A:

Q: fill in the blanks to rewrite the following statement: The reciprocal of any positive real number is…

A: Given statement: The reciprocal of any positive real number is positive.(a) For any real number r,…

Q: (f) Evaluate f(-1) and f(1). Can you conclude that there is no zero on the interval (-1, 1)? Explain…

A:

Q: a) Determine f(-3) 54 Answer: b) Find all x values for which f(x) = 0 14 Answers: x = and x = -2- c)…

A: We need to determine f(-3) From the graph we can see that for x=-3 the value of y=5. So f(-3)=5

Q: The maximum number of zeros for a quartic function is: 2 O 4 3 1

A: question is what is maximum number of zeros of a quartic function

Q: Let ƒ(x) = 5 and use geometry to evaluate 42(a). What is the value of42(b), where c is a real…

A: We will first consider the given function fx=5 The objective is to evaluate the value of integral.

Q: (g) Determine the domain of f. (-2, 2] U (-2, 0). The domain in interval notation is

A: NOTE: Refresh your page if you can't see any equations. Given: The graph of fx To find the domain…

Q: Show that f(x) = 3x - 4 is bijective.

A:

Q: The function x² + x is: even O none of these O odd O neither

A: