TEKS.MATH.9-12.VII.C.1

What is f when x equals 0?

• -5
• 0
• 1/2
• 1

Tags

TEKS.MATH.9-12.VII.C.1

TEKS.MATH.9-12.VII.A

TEKS.MATH.9-12.VII.B

What is the tan of π?

• 0
• √3/3
• -√3
• -1

Tags

TEKS.MATH.9-12.VII.C.1

f(x) = 3x + 10
g(x) = x - 2
Find f(g(0))

• 16
• 4
• -4
• None of these.

Tags

TEKS.MATH.9-12.VII.C.1

Write the recursive formula for 17, 33,  49, 65....

• a_n=a_n-1+1
  a₁=17
• a_n=a_n-1-16
  a₁=17
• a_n=a_n-1-1
  a₁=17
• a_n=a_n-1+16
  a₁=17

Tags

TEKS.MATH.9-12.VII.C.1

You jump off a 24 foot high cliff and your fall is modeled by the function:

h(t) = -16t² + 8t + 24

When would you reach 16 feet above the water?

• 8 seconds

• 1 second

• 1/2 second

• 1/4 second

Tags

TEKS.MATH.9-12.VII.C.1

Cora invested $400 at a rate of 35% for 8 months, compounded continuously. How much is her investment worth after 8 months?

• $520.07

• $505.12

• $460.11

• $7,643.74

Tags

TEKS.MATH.9-12.VII.C.1

Your returns (or interest rate) are 1% a year because they are in a savings account. How long before your savings doubles?

• 72 years
• 36 years
• 1 year
• They will never double

Tags

TEKS.MATH.9-12.VII.C.1

An object in launched directly upward and the height of the object is represented by the equation s(t) = –16t² + 64t + 80. What is the initial velocity the object is launched at?

• 64 feet

• 80 feet

• 16 feet

• -16 feet

Tags

TEKS.MATH.9-12.VII.C.1

Evaluate f(0)

• 0

• 19

• 9

• -19

Tags

TEKS.MATH.9-12.VII.C.1

$f\left(x\right)=5x-12$ What is $f\left(-4\right)$

• -32

• -3

• -12

• 3

Tags

TEKS.MATH.9-12.VII.C.1