Finding Slope and Intercept

Find the slope of the line.

• Undefined

• 0

• 1

• -1

Find the slope of the line.

• Undefined

• 0

• 1

• -1

Using the graph, find the slope

• 4/3

• 3/4

• -4/3

• -3/4

What is the y-intercept of the line?

• y = 1/2

• y = 1

• y = -1/2

• y = -1

• A

• B

• C

• D

• A

• B

• C

• D

If the equation of a line is y = -3x + 2, what is the slope of the line?

• 1

• 5

• -3

• 0

Shari takes violin lessons. The equation 288x – 4y = -192 relates y, the total cost of the lessons, and x, the number of lessons. Shari incorrectly states that the slope of the line is 288. Why did Shari think that 288 was the slope? Choose one option from each drop-down menu to answer the question.

• write the equation in slope-intercept form.

• coefficient of x

• coefficient of y

• divide -192 by 4

• divide 288 by -4

• -48

• 72

• -72

• 48

• constant term

Shari takes violin lessons. The equation 288x – 4y = -192 relates y, the total cost of the lessons, and x, the number of lessons. Shari incorrectly states that the slope of the line is 288. Why did Shari think that 288 was the slope? Choose one option from each drop-down menu to answer the question. Shari thought that the ​ (a)   was the slope. She forgot to ​ (b)   . The correct slope is ​ ​ (c)   .

• write the equation in slope-intercept form.

• coefficient of x

• coefficient of y

• divide -192 by 4

• divide 288 by -4

• -48

• 72

• -72

• 48

• constant term