Algebra 1 Unit 1: LT 5 & 8

• 6

• -6

• 14

• -14

Tags

CCSS.HSF.IF.A.2

For the function f(x) = -3(x-1) find f(0).

• 0

• -3

• 3

• -1

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

Evaluate f(-2) if f(x) = x²+ 3

• -1

• 1

• 7

• -7

Tags

CCSS.HSF.IF.A.2

g(x) = 3x + 1
g(10) = ______

• 14

• 31

• 15

• -31

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

h(a) = 3 - 2a
Find h(-3)

• 12

• -2

• -3

• 9

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

Derek works at Subway making $9.25 an hour.  The function d(x)=9.25x tells us how much money Derek makes after x hours of working.  What is the meaning of d(4)=37?

• After 4 hours of work, Derek makes $37.

• Derek needs $4 more to have $37 total.

• After working for 4 days, Derek makes $37 total.

• After 4 hours of work, Derek now makes $37 an hour instead of $9.25.

Tags

CCSS.HSF.LE.B.5

What is the domain of the graph?

Remember: Domain is x

• 1≤ x ≤ 4

• 1 < x < 5

• -1≤ y ≤ 4

• 1 < y < -4

What is the domain of the graph?

• y≥1

• x ≥ 1

• All real numbers

• none of these

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the domain?

• -3 < y ≤ 3

• -4 ≤ y ≤ 5

• -4 ≤ x ≤ 5

• -3 < x ≤ 3

Tags

CCSS.HSF.IF.B.5

CCSS.8.F.A.1

What is the range of the graph?

• -4 < x ≤ 5

• -4 ≤ x < 5

• -3 < y < 3

• -3 ≤ y ≤ 3

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5