CCSS.Math.Content.HSA.SSE.A.1

The equation f(x) = 300(1.06)^x is being used to calculate the amount of money in a savings account.  What does the 1.06 represent?

• 6% growth
• 6% decay
• 1.06% growth
• .06% decay

Tags

CCSS.Math.Content.HSA.SSE.A.1

The formula above can be used to calculate the total surface area of the right square pyramid shown, where x is the length of a side of the square base, and s is the slant heights of a lateral face.  What must the expression 2xs represent?

• The sum of the areas of the lateral faces
• The area of one lateral face
• The area of the base
• The area of the base and one lateral  face

Tags

CCSS.Math.Content.HSA.SSE.A.1

Write an algebraic expression for the phrase:
   The product of g and 4

• 4g
• g+4
• g/4
• g - 4

Tags

CCSS.Math.Content.HSA.SSE.A.1

What is the value of the expression (y-x)³ when x =5 and y = 1?

• -64
• 64
• -4
• 16

Tags

CCSS.Math.Content.HSA.SSE.A.1

What does 3² mean?

• 3 x 2
• 3 x 3
• 2 x 2 x 2

Tags

CCSS.Math.Content.HSA.SSE.A.1

Write an expression to represent "the quotient of z and -2"

• z - 2

• -2z

• (-2) ÷ z

• z ÷ (-2)

Tags

CCSS.Math.Content.HSA.SSE.A.1

Carsen got 0.85 of the problems on his test correct. What is the amount of problems that were NOT correct as a fraction in simplest form?

• 17/20

• 5/8

• 3/20

• 85/100

Tags

CCSS.Math.Content.HSA.SSE.A.1

T = 0.25q + 87

Manon's statistics professor puts a bonus question on every test, which adds 0.25 points to a student's overall grade at the end of the term. The above equation gives Manon's current overall grade, T, after taking into account q extra credit questions answered correctly. What does the 87 mean in this equation?

• Manon must get an 87 or above to pass.

• Manon's average is an 87 before adding the extra credit.

• After adding in her extra credit, Manon's average is an 87.

• Manon's professor gave 87 opportunities for extra credit this term.

Tags

CCSS.Math.Content.HSA.SSE.A.1

What is the percentage rate of growth or decay?

$f\left(x\right)=1200\left(0.85\right)^x$

• 85%

• 15%

• .15%
  

• .85%

• 12%

Tags

CCSS.Math.Content.HSA.SSE.A.1

A school cafeteria records the amount of money it receives for different numbers of students who purchase school lunch.

Which best describes the expression  $f\left(78\right)$  

• $78 was spent on lunch on the fourth day of school

• $351.00 was taken in when there were 78 students

• $78 was spent by 351 students

• When there were 78 students, the cafeteria took in 78*317 or $27,378.00

Tags

CCSS.Math.Content.HSA.SSE.A.1