Equations Algebra 1 EOC

Which value is the y-intercept?

• (-4, 0)

• (-1, -9)

• (0, -8)

• (2, 0)

Tags

CCSS.HSF-IF.C.7A

• F

• G

• H

• J

Tags

CCSS.HSF-IF.C.7B

• F

• G

• H

• J

• F

• G

• H

• J

• A

• B

• C

• D

Tags

CCSS.8.EE.B.5

Find the sum.
(3y² + y³ - 5) + (4y² -4y + 2y³ + 8)

• 3y³ + 7y² - 4y + 3

• 4y² + 3y³ - y + 3

• -y⁴ + 2y³ -y - 4

• 4y³ + 3y² -3y + 1

Tags

CCSS.HSA.APR.A.1

What are the zeros of this graph?

• x = {-4, 2}

• (-4, 0 ) and (2, 0)

• x = {-1, 0}

• (-1, 9 ) and (0, -8)

Tags

CCSS.HSF-IF.C.7A

which system of equations does the graph represent?

• 
• 
• 
• 

Tags

CCSS.8.EE.C.8B

The graph of f(x)=x^2 was transformed to create the graph of g(x)= f(x)-9. Which statement about the graphs is true?

• The graph of g is a reflection of the graph of f across the x-axis.

• The vertex of the graph of g is 9 units to the right of the vertex of the graph of f.

• The graph of g is a reflection of the graph of f across the y-axis.

• The y-intercept of the graph of g is 9 units below the y-intercept of the graph of f.

Answer explanation

The y-intercept of the graph of g is 9 units below the y-intercept of the graph of f, as g(x)= f(x)-9 shifts the graph downward by 9 units.

Which graph best represents y=10(0.85)^x?

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• 
• 
• 

Tags

CCSS.HSF-IF.C.7E