algebra1 EOC13

Which graph best represents a system of equations that has no solution?

• A

• B

• C

• D

Tags

CCSS.HSA.REI.C.6

CCSS.HSA.REI.D.10

What is the range of

y = -x² - 2x + 3?

• $x\le4$

• $x\ge-4$

• $y\le4$

• $y\ge-4$

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

Which expression is equivalent to (144k²r¹⁴)^1/2 for all positive values of k and r?

• $72k^2r^{14}$

• $12kr^7$
  

• $144kr^7$

• $12k^2r^{14}$

Tags

CCSS.HSA.SSE.B.3

CCSS.HSN.RN.A.2

 $-4x\le6y-54\$  is best represented by which graph?

• A

• B

• C

• D

Tags

CCSS.HSA.CED.A.3

CCSS.HSA.REI.D.12

What appears to be the domain of the part of the exponential function graphed on the grid?

• $-1\le y\le3$

• $5.3\le x\le27$

• $5.3\le y\le27$

• $-1\le x\le3$

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.5

What is the slope of the line that passes through the points

(5, - 11) and (- 9, 17)?

• $-2$

• $-\frac{1}{2}$

• $7$

• $2$

What appears to be the range of the part of the exponential function graphed on the grid?

• $-1\le x\le3$

• $-1\le y\le3$

• $5.3\le y\le27$

• $5.3\le x\le27$

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

A graph of a quadratic function is shown on the grid.

Which coordinates best represent the vertex of the graph?

• $\left(2.4,\ 0\right)$

• $\left(-0.4,\ 0\right)$

• $\left(1,\ -2\right)$

• $\left(0,\ -1\right)$

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

 $\sqrt{96}$  which expression is equivalent to this?

•  $24$  

•  $8\sqrt{6}$  

•  $48$  

•  $4\sqrt{6}$  

Tags

CCSS.HSA.SSE.B.3

CCSS.HSN.RN.A.2

What is the equation in slope-intercept form of the line that passes through the points (- 4, 2) and (12, 6)?

• $y=0.25x+3$

• $y=0.25x-4.5$

• $y=4x+18$

• $y=4x-42$

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.C.6

CCSS.HSS.ID.C.7