Straight Line Equation Word

The points (3, 6) and (7, −2) are on the same straight line.

What is the gradient of the line?

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

• 4

• 4x

• 6

• -6

Write the slope-intercept form of the equation that has a slope of 4 and a y-intercept of −3.

• y = 4x − 3

• y = −3x + 4

• y = −4x + 3

• y = 3x − 4

• I only

• II only

• I and III only

• II and III only

Find the equation of the straight line with slope 2 passing through (-3, 4) .

• -15

• -3

• 3

• 15

• x-intercept = 5 , y-intercept = 2

• x-intercept = 5 , y-intercept = 5

What does 'b" represent in y=mx+b

• y-intercept

• macaroni

• nothing

• slope

What is the y-intercept in the equation y= -2x + 5

• -2

• 3

• 5

• Cannot be Determined

What line goes through (1,4) and has gradient 2

• y=2x+2

• y=x+1

• y=4x-1

• y=2x+4