Advanced Math

A rectangle has a length that is 15 times its width. The function y=(15w)w represents this situation, where y is the area, in square feet, of the rectangle and y>0. Which of the following is the best interpretation of 15w in this context?

• The length of the rectangle in feet

• 15w

• The area of the rectangle

• The width of the rectangle

How many solutions does this system have?

• 0

• 1

• 2

• Infinite

Tags

CCSS.HSA.REI.C.7

Which of the following inequalities is equivalent to the inequality 6x-9y>12

• 2x-3y<4

• 2x-3y>4

• 2x+3y>4

• 2y-3x>4

If p=3x+4 and v=x+5, which of the following is equivalent pv-2p+v

• 3x^2+12x+7

• 12

• 2x^2

• 3x^2+14x+17

Tags

CCSS.6.EE.A.3

Which values satisfy the equation?

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• 
• 
• 

Tags

CCSS.HSA-REI.B.4B

The quadratic function h is defined as shown. In the xy-plane, the graph of y=h(x) intersects the x-axis at the points (0,0) and (t,0), where t is a constant. What is the value of t?

• 4

• 8

• .8

• .4

Tags

CCSS.HSF-IF.C.7A

The graphs of the given equations intersect at the point (x,y) in the xy-plane. What is the value of y?

• y

• 22

• 16

• 12

Tags

CCSS.HSA.REI.C.7

The quadratic function h is defined as shown. In the xy-plane, the graph of y=h(x) intersects the x-axis at the points (0,0) and (t,0), where t is a constant. What is the value of t?

• t

• 3

• 4

• 8

Tags

CCSS.HSF-IF.C.7A

Which equation is equal to this equation?

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• 
• 
• 

Tags

CCSS.HSA.APR.C.4

Which equation is equal to this equation

• 
• 
• 
• 

Tags

CCSS.HSA.APR.C.4