1,088 Answered Questions for the topic Pre Calculus

5h

#### Can someone help me find the zeros to this polynomial function?

Function: f(x)= x3+x2+9x+9Zero: 3i

5h

#### Find a polynomial function f(x) with real coefficients that has the given zeros. (There are many correct answers.) 0, 6, 1 + √ 2

Find a polynomial function f(x) with real coefficients that has the given zeros. (There are many correct answers.)0, 6, 1 + √ 2

Pre Calculus Precalculus

6h

#### for f(x) = x^3 + 1, (f o f^-1) (269)= ?

Find the inverse of the function

6h

#### Use the given zero to find all the zeros of the function. Include the given zero in your answer. Function: g(x) = 5x^3 + 39x^2 + 77x − 17 Zero: −4 + i

Function: g(x) = 5x3 + 39x2 + 77x − 17 Zero: −4 + i

7h

#### Use the given zero to find all the zeros of the function. (Enter your answers as a comma-separated list. Include the given zero in your answer.) Function: f(x) = x^3 + x^2 + 4x + 4 Zero: 2i

Use the given zero to find all the zeros of the function. (Enter your answers as a comma-separated list. Include the given zero in your answer.) Function: f(x) = x^3 + x^2 + 4x + 4 Zero: 2i

7h

#### Find a polynomial function f(x) with real coefficients that has the given zeros. (There are many correct answers.) −7, −7, i

Find a polynomial function f(x) with real coefficients that has the given zeros. (There are many correct answers.)−7, −7, if(x)=

Pre Calculus

2d

#### words into functions

The sum of two nonnegative numbers is . Express the sum of the square of one and twice the square of the other as a function of one of the numbers.

Pre Calculus

4d

#### Fridge pre-calc question

A company manufactures small refrigerators. The total cost to manufacture 81 refrigerators is $6075. The total costs to manufacture 178 refrigerators is $12380. Assume that total cost, C, is...
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Pre Calculus

5d

#### Please help with this math question

54,000 spectators with the tickets price at $11 the average attendance has been 23,000. When the price dropped to eight dollars the average attendance rules to 27,000. Assume the attendance is...
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Pre Calculus

5d

#### Question thirteen

Use the intermediate value theorem to show there is a zero of f(x)=x^2 - 8 between x=2 and x=3

Pre Calculus

5d

#### Question number 13

Among all pairs of numbers whose difference is 11 which pair gives the smallest product list the two numbers and the product.

Pre Calculus

8d

#### Write an equation that expresses the relationship. Then solve the equation for a c varies directly as the cube of v and inversely as a.

#### At noon, a car leaves town A on a street road, heading south at 60 km/h, and a plane 4 km above the ground passes over town A heading east at 650 km/h.

PLEASE HELP ME ANSWER THIS QUESTION ITS SO HARD FOR ME TO ANSWER.(a) Express the distance r travelled by the car and the distance s travelled bythe plane as functions of time.(b) Express the...
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#### If f(x) = x^2 + 3 x - 5 and g(x) = 2 x + 3, what is the value of g (f(3))?

a. 29 b. 23 c. 9 d. 103 e. 18

#### Use the data tables for f(x) and g(x) above to answer questions 6 and 7 below.

X -2 0 1 5 8 11 15f(x) 2 3 7 10 8 4 1X -3 1 3 6 ...
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