Question 1

Graph the function y = f(x)= 3 - 2x -  
and indicate the coordinates of the vertex and intercepts.

Accepted Answer

The answer of Graph the function y = f(x)= 3...

Question 2

Graph the function y = f(x)=  
- 6x + 5 and indicate the coordinates of the vertex and intercepts.

Accepted Answer

The answer of Graph the function y = f(x)= ...

Question 3

The demand function for a manufacturer's product is p = f(q)= 600 - 2q,where p is the price (in dollars)per unit when q units are demanded (per week).Find the level of production that maximizes the manufacturer's total revenue and determine this revenue.

Accepted Answer

The answer of The demand function for a manufacturer's product...

Question 4

Find the range of the function y = f(x)= 4  
- 16x + 1.

Accepted Answer

The answer of Find the range of the function y...

Question 5

Graph the function y = f(x)= 2  
+ 2x - 12 and indicate the coordinates of the vertex and intercepts.

Accepted Answer

The answer of Graph the function y = f(x)= 2...

Question 6

Graph the function y = f(x)=  
- 6x and indicate the coordinates of the vertex and intercepts.

Accepted Answer

The answer of Graph the function y = f(x)= ...

Question 7

Find the vertex and axis of symmetry of the parabola y = 2  
+ 3x - 5.

Accepted Answer

The answer of Find the vertex and axis of symmetry...

Question 8

Find the x-coordinate of the vertex of a graph of the quadratic function

Accepted Answer

The answer of Find the x-coordinate of the vertex of...

Question 9

State whether the following function has a maximum value or minimum value and find it: f(x)= 2 + 10x -

Accepted Answer

The answer of State whether the following function has a...

Question 10

The function  
is a Quadratic Function.

Accepted Answer

The answer of The function  
is a Quadratic Function....

Question 11

Find the minimum value of g(x)= 3  - 3x + 4.

Accepted Answer

The answer of Find the minimum value of g(x)= 3...

Question 12

For the parabola y = f(x)= 4 - x - 3  
,find: (a)the vertex,(b)the y-intercept,and (c)the x-intercepts.

Accepted Answer

The answer of For the parabola y = f(x)= 4...

Question 13

Find the range of the function y = f(x)= -  
+ 3x + 2.

Accepted Answer

The answer of Find the range of the function y...

Question 14

Find the maximum value of f(x)= 7 - 2x -  .

Accepted Answer

The answer of Find the maximum value of f(x)= 7...

Question 15

State whether f(x)= 10 + 16x - 4  
has maximum or minimum value and find that value.

Accepted Answer

The answer of State whether f(x)= 10 + 16x -...

Question 16

Graph the function y = f(x)=  
+ 5 - 4 and indicate the coordinates of the vertex and intercepts.

Accepted Answer

The answer of Graph the function y = f(x)= ...

Question 17

The demand function for a manufacturer's product is p = f(q)= 800 - 2q,where p is the price (in dollars)per unit when q units are demanded (per week).Find the level of production that maximizes the manufacturer's total revenue.

Accepted Answer

The total revenue (R) is given by the product of price (p) and quantity (q), so R = pq. Substituting the demand function into this equation gives R = (800 - 2q)q = 800q - 2q^2. To maximize revenue, we take the derivative of R with respect to q, set it to zero, and solve for q. dR/dq = 800 - 4q = 0. Solving for q gives q = 200.

Question 18

State whether f(x)= 12  
- 24x + 10 has maximum or minimum value and find that value.

Accepted Answer

The answer of State whether f(x)= 12  
- 24x...

Question 19

Find the vertex of the graph of the quadratic function y = f(x)= 4 + 12x - 3  .

Accepted Answer

The answer of Find the vertex of the graph of...

Question 20

Find the vertex and axis of symmetry of the parabola y = -  
+ 6x + 3.Also find if it opens upward or downward.

Accepted Answer

The answer of Find the vertex and axis of symmetry...

Quiz 4: Lines parabolas and Systems

Graph the function y = f(x)= 3 - 2x - and indicate the coordinates of the vertex and intercepts.

Graph the function y = f(x)= - 6x + 5 and indicate the coordinates of the vertex and intercepts.

The demand function for a manufacturer's product is p = f(q)= 600 - 2q,where p is the price (in dollars)per unit when q units are demanded (per week).Find the level of production that maximizes the manufacturer's total revenue and determine this revenue.

Find the range of the function y = f(x)= 4 - 16x + 1.

Graph the function y = f(x)= 2 + 2x - 12 and indicate the coordinates of the vertex and intercepts.

Graph the function y = f(x)= - 6x and indicate the coordinates of the vertex and intercepts.

Find the vertex and axis of symmetry of the parabola y = 2 + 3x - 5.

Find the x-coordinate of the vertex of a graph of the quadratic function

State whether the following function has a maximum value or minimum value and find it: f(x)= 2 + 10x -

The function is a Quadratic Function.

Find the minimum value of g(x) = 3 - 3x + 4.

For the parabola y = f(x)= 4 - x - 3 ,find: (a)the vertex,(b)the y-intercept,and (c)the x-intercepts.

Find the range of the function y = f(x)= - + 3x + 2.

Find the maximum value of f(x) = 7 - 2x - .

State whether f(x)= 10 + 16x - 4 has maximum or minimum value and find that value.

Graph the function y = f(x)= + 5 - 4 and indicate the coordinates of the vertex and intercepts.

The demand function for a manufacturer's product is p = f(q) = 800 - 2q,where p is the price (in dollars) per unit when q units are demanded (per week) .Find the level of production that maximizes the manufacturer's total revenue.

State whether f(x)= 12 - 24x + 10 has maximum or minimum value and find that value.

Find the vertex of the graph of the quadratic function y = f(x) = 4 + 12x - 3 .

Find the vertex and axis of symmetry of the parabola y = - + 6x + 3.Also find if it opens upward or downward.