Chapter 9 Straight Lines Flashcard1

Front

What is the gradient of the line
y = 2x - 3?

Back

2

Front

Which of these lines would be the steepest? Options: y = 2x + 9, y = 7x + 3, y = 5x - 3, y = 7

Back

y = 7x + 3

Front

Which line intercepts the y-axis at 5? Options: y = 5x, y = x - 5, 5y = 5x + 5, y = x + 5

Back

y = x + 5

Front

What is the y-intercept of the line
y = 4x - 6?

Back

-6

Front

Which of these lines has a negative gradient? Options: The orange line, The red line, The blue line, The green line

Back

The green line

Front

What is the gradient of this line?

Back

2

Front

What is the y-intercept of this line?

Back

-3

Front

What is the equation of this line?
_{(in the form y = mx + c)}
Options: y = -3x + 2, y = 2x - 3, y = 2x + 3, y = -2x - 3

Back

y = 2x - 3

Front

Which of these lines is
y = 5? Options: The orange line, The red line, The blue line, The green line

Back

The blue line

Front

Which of these
co-ordinates lie on the line
y = 3x - 8? Options: (5, 8), (0, 8), (2, -2), (1, 5)

Back

(2, -2)