Graphs of rational functions: x and y intercepts

Find the x intercept(s) of the function $y=\frac{7}{x-5}$  

• -18

• none

• -1.4

• 0

Tags

CCSS.HSF-IF.C.7D

Find the x intercept(s) of the function $y=\frac{3\left(x+3\right)}{x-5}$  

• -3

• 0

• 5

• -1.8

Tags

CCSS.HSF-IF.C.7D

Find the x intercept(s) of the function $y=\frac{2\left(x+3\right)\left(x-4\right)}{x-5}$  

• 5

• 2 and 5

• -3 and 4

• 4.8

Tags

CCSS.HSF-IF.C.7D

Find the x intercept(s) of the function $y=-\frac{3\left(x+8\right)\left(x-2\right)}{\left(x-5\right)\left(x+1\right)}$  

• -8 and 2

• -8 and 5

• -3

• 1 and 5

Tags

CCSS.HSF-IF.C.7D

Find the x intercept(s) of the function $y=-\frac{1\left(x+3\right)\left(x-1\right)}{\left(x-5\right)\left(x+3\right)}$  

• -3 and 1

• 1

• -3 and 5

• 1 and 5

Tags

CCSS.HSF-IF.C.7D

Find the y intercept of the function $y=\frac{3}{x+2}$  

• none

• 3

•  $\frac{2}{3}\ or\ .7$  

•  $\frac{3}{2}\ or\ 1.5$  

Tags

CCSS.HSF-IF.C.7D

Find the y intercept of the function $y=\frac{-2\left(x-4\right)}{x+1}$  

• -2 and 4

• 4

• -1

• 8

Tags

CCSS.HSF-IF.C.7D

Find the y intercept of the function $y=\frac{2\left(x-1\right)\left(x+6\right)}{x-7}$  

• -6 and 1

•  $\frac{12}{7}\ or\ 1.7$  

• 7

• 1

Tags

CCSS.HSF-IF.C.7D

Find the y intercept of the function $y=\frac{-4\left(x-1\right)\left(x+8\right)}{\left(x-2\right)\left(x+1\right)}$  

• -16

• 4

• 32

• 1

Tags

CCSS.HSF-IF.C.7D

Find the y intercept of the function $y=\frac{-1\left(x+3\right)\left(x-4\right)}{\left(x-2\right)\left(x+5\right)}$  

• 1.2

•  $-\frac{12}{10}\ or\ -1.2$  

• 12

• -3 and 4

Tags

CCSS.HSF-IF.C.7D