Cpm Elementary Algebra

Solve for x if :
f(x) = 35
f(x) = 2x + 10

• 35

• 12.5

• 2

• 10.5

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What is the value of x in:
f(3) = 2x + 1

• 3

• 2

• 1

• 0

Tags

CCSS.HSF.IF.A.2

What is the value of x in:
f(4) = 3x - 1

• 11

• 4

• -1

• 0

Tags

CCSS.HSF.IF.A.2

What does x equal in the function:
f(-11) = 5x + 1

• -54 

• 5

• 1

• -11

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Is the graph a function? Why?

• Yes. Each input has exactly one output.

• No. The graph does not go on forever.

• No. The graph does not have a pattern.

Solve for f(5):
f(5) = -x + 4

• 9 

• 1

• -1

• -9

Tags

CCSS.HSF.IF.A.2

What subject is this?

• Aljebra

• Algabra

• Algebra

• Aljebrajimavich

Tags

CCSS.8.EE.C.7B

He was the author of the book where Algebra was derived.

• Omar

  ibn Mūsā al-Khwārizmī

• Abbudin

  ibn Mūsā al-Khwārizmī

• Muhammad

  ibn Mūsā al-Khwārizmī

• Abdullah

  ibn Mūsā al-Khwārizmī

Tags

CCSS.8.EE.C.7B

These are example of algebraic expression, EXCEPT:

• 2x + y

• 2 + y

• y + y

• 2 - 2

Tags

CCSS.6.EE.A.2B

__________ is a mathematical expression consisting of symbols such as numbers and letters of the English alphabet with some or all of the four fundamental operations involved.

Tags

CCSS.6.EE.A.2B