How do find the x and y intercepts and graph

The video tutorial explains how to find x and y-intercepts of a graph using the Cartesian coordinate system. It covers the definitions of x and y-intercepts, emphasizing that at each intercept, the other coordinate is zero. The tutorial includes practical examples and problem-solving exercises to reinforce the concepts. Despite an interruption, the teacher recaps key points and demonstrates solving equations to find intercepts.

What is the y-value at the x-intercept of a graph?

• It is always one.

• It is equal to the slope.

• It is always zero.

• It is equal to the x-value.

How do you find the x-intercept of an equation?

• Set both x and y to zero.

• Set y to zero and solve for x.

• Set the slope to zero.

• Set x to zero and solve for y.

What is the x-value at the y-intercept of a graph?

• It is always one.

• It is equal to the slope.

• It is always zero.

• It is equal to the y-value.

In the example problem, what are the coordinates of the y-intercept?

• (0, 1)

• (1, 0)

• (3, 0)

• (0, 3)

What is the first step in plotting the graph after finding the intercepts?

• Label the points.

• Connect the intercepts.

• Draw the axes.

• Calculate the slope.