Piece-Wise Functions Practice

Which equation and restricted domain match the graph shown?

• $y=\frac{2}{5}x;\ x\le4$

• $y=-\frac{2}{5}x;\ x\le4$

• $y=-2x+5;\ x\ge4$

• $y=-\frac{2}{5}x;\ x\ge4$

Tags

CCSS.HSF-IF.C.7A

Which equation and restricted domain match the graph shown?

• $y=\frac{3}{4}x-1;\ x>-2$

• $y=\frac{4}{3}x-1;\ x>-2$

• $y=\frac{3}{4}x-1;\ x\ge-2$

• $y=\frac{3}{4}x;\ x<-2$

Tags

CCSS.HSF-IF.C.7A

Which equation and restricted domain match the graph shown?

• $y=3x;\ \ 3<\ x<6$

• $y=3x;\ x\ge3$

• $y=3x-6;\ \ 3\le x<9$

• $y=3x-6;\ \ 3\le x<6$

Tags

CCSS.HSF-IF.C.7B

State the domain and range:

• Domain: All real numbers; Range: (4, 4)

• Domain: (-5, -2); Range: All real numbers

• Domain: $\left(-\infty,-2\right)$ ; Range: $\left(-4,\ \infty\right)$

• Domain: (-5, -2); Range: (-4, 4)

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Evaluate f(2) given the function:

• -5

• 2

• 4

• The answer does not exist.

Tags

CCSS.HSF.IF.A.2

Evaluate f(0) given the following function:

• -3

• -1

• 0

• 4

Tags

CCSS.HSF.IF.A.2

What is the range of the following function:

• Range: all real numbers

• Range: $\left[-3,\infty\right)$

• Range: $\left(3,\ \infty\right)$

• Range: $\left(-\infty,-3\right)U\left(-3,\infty\right)$

Tags

CCSS.HSF-IF.C.7B

What is the point of discontinuity?

• x=1

• x=-3

• x=0

• x=2

Tags

CCSS.HSF-IF.C.7B

What is the range of the given function:

• Range: $\left[0,\ \infty\right)$

• Range: $\left(0,\ 2\right)$

• Range: $\left(-\infty,0\right]$

• Range: all real numbers

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

Which piece-wise function matches the graph provided?

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Tags

CCSS.HSF-IF.C.7B