X and Y intercepts of 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.

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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