Algebra 2 M4T1 Carnegie Review

• Yes, because it is a polynomial function.

• No, because it does not have a variable in the denominator.

• Yes, because it can be expressed as a ratio of two polynomials.

• No, because it has a square root in the expression.

Tags

CCSS.HSF-IF.C.7D

• Yes, because it is a polynomial function.

• No, because it does not have a variable in the denominator.

• Yes, because it can be expressed as a ratio of two polynomials.

• No, because it has a square root in the expression.

• Yes, because it can be expressed as a ratio of two polynomials.

• No, because the numerator is not a polynomial.

• Yes, because it has a variable in the denominator.

• No, because it is an exponential function.

Tags

CCSS.HSF-IF.C.7D

• Yes, because it is a polynomial function.

• No, because it does not have a variable in the denominator.

• Yes, because it can be expressed as a ratio of two polynomials.

• No, because it is an exponential function.

Tags

CCSS.8.F.A.3

• Yes, because it can be expressed as a ratio of two polynomials.

• No, because the denominator is not a polynomial.

• Yes, because it has a variable in the denominator.

• No, because it is an exponential function.

Tags

CCSS.HSF-IF.C.7D

What is the constant of variation if the number of vibrations per second of a guitar string that is 0.75 meter long vibrates 3.7 times per second?

• 0.2067

• 2.77

• 0.4933

• 4.925

Tags

CCSS.HSF-LE.A.1B

If Darlene's boots have a sole with an area of 23.2 square inches and the pressure exerted by the sole is 5 pounds per square inch, what is the constant of variation for the pressure exerted by the sole of the foot?

• 116

• 4.64

• 0.2155

• 1.16

Tags

CCSS.HSF-LE.A.1B

What is the constant of variation for the force needed to break a board that is 8 feet long if it takes 1.25 pounds of pressure to break it?

• 0.15625

• 10

• 6.4

• 0.64

Tags

CCSS.HSF-LE.A.1B

At depths greater than 900 meters, the water temperature in degrees Celsius of the Pacific Ocean varies inversely with the depth. If at a depth of 3000 meters, the temperature is 1.48°C, what is the constant of variation?

• 4440

• 0.000225

• 0.00444

• 225

• All real numbers except x = c

• All real numbers

• All real numbers except x = 0

• All real numbers except y = 0