AnswersCA-Mathematics IPoint-Slope Form of a Line

Point-Slope Form of a Line Answers

5 verified answers2 views
1
Free Preview

Which equation represents a line that passes through (–9, –3) and has a slope of –6?

A
y – 9 = –6(x – 3)
B
y + 9 = –6(x + 3)
C
y – 3 = –6(x – 9)
D
y + 3 = –6(x + 9)
2
Free Preview

The newspaper in Haventown had a circulation of 80,000 papers in the year 2000. In 2010, the circulation was 50,000. With x=0 representing the year 2000, the graph below models this scenario.

Question illustration
A
−3,000
B
−2,000
C
2,000
D
3,000
3

Anya graphed the line (y−2)=3(x−1) on the coordinate grid.

Question illustration
A
−3
B
−1
C
1
D
3
4

Which equation shows the point-slope form of the line that passes through (3, 2) and has a slope of ?

Question illustration
A
y + 2 =(x + 3)
B
y – 2 = (x – 3)
C
y + 3 = (x + 2)
D
y – 3 = (x – 2)
5

What is the slope of the line whose equation is y−4=(x−2)?

Question illustration
A
–
Option A
B
–
Option B
C
StartFraction 2 Over 5 EndFraction.
Option C
D
StartFraction 5 Over 2 EndFraction.
Option D
6

Which equations and/or functions represent the graphed line? Select three options.y – 3 = (x – 2)

Question illustration
A
Option
Option A
B
Option
Option B
C
Option
Option C
D
y – 3 = (x – 2)
Option D
E
Option
Option E
7

What is the slope of the line with equation y−3=(x−2)?

Question illustration
A
–2
B
–
Option B
C
StartFraction one-half EndFraction
Option C
D
2
8

Which equation represents a line that passes through (4, ) and has a slope of ?

Question illustration
A
y – = (x – 4)
Option A
B
y – = (x – 4)
Option B
C
y – = 4(x – )
Option C
D
y – 4 = (x – )
Option D
9

Chin was shown the graph of a line that contained point (1, 7). He wrote f(x) = 4x + 3 to correctly represent the line. Which of these equations could represent the same line?

A
y – 7 = 3(x – 1)
B
y – 1 = 3(x – 7)
C
y – 7 = 4(x – 1)
D
y – 1 = 4(x – 7)
10

What is the slope of the line whose equation is y−4=(x−2)?

Question illustration
A
–
Option A
B
–
Option B
C
StartFraction 2 Over 5 EndFraction.
Option C
D
StartFraction 5 Over 2 EndFraction.
Option D

Did you find these answers helpful?

More from this Course

Quiz
10 verified answers

Point-Slope Form of a Line

Quiz
10 verified answers

Point-Slope Form of a Line

Quiz
10 verified answers

Point-Slope Form of a Line