X-Intercept and Y-Intercept from Graphs

X and Y intercepts of graphs

Multiple Choice

What is the domain of the graph?

• $$-5\le x\le7$$

• $$-1\le x\le5$$

• $$-5\ge x\ge7$$

• $$-5\le x\le-1$$

Multiple Choice

What is the range of the graph?

• $$-3\le y\le-1$$

• $$-5\le x\le4$$

• $$-3\le y\le2$$

• $$-5\le y\le2$$

Multiple Select

Which of the following is an interval of increase?

• $$-3<x<-1$$

• $$1<x<3$$

• $$-6<x<-4.5$$

• $$-7<x<3$$

Multiple Select

Which of the following describes an interval of decline?

• $$-1<x<1$$

• $$-1<x<2$$

• $$-4<x<-3$$

• $$-2<x<-1.5$$

x and y intercepts

The x-intercept is the point where a line crosses the x-axis, and the y-intercept is the point where a line crosses the y-axis.

x and y intercepts

The x-intercept is the point where a line crosses the x-axis, and the y-intercept is the point where a line crosses the y-axis.

Multiple Choice

Given the list of ordered pairs, what is the x-intercept?

(8,10), (3, -4), (0, 8), (4, -3), (9, 0)

• (8,10)

• (9,0)

• (0,8)

• All of the above.

Multiple Choice

What is the y -intercept?

• 12

• 8

• -3

• 1

Multiple Choice

The x-intercept of a function ALWAYS occurs where y is equal to zero.

• True

• False