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what is the gradient and y-intercept of the equation

 $y=5x+2$ 

• gradient 5, y-intercept 2
  

• gradient -5, y-intercept -2

• gradient -2, y-intercept -5

• gradient 2, y-intercept 5

what is the gradient and y-intercept of the equation

 $y=4x+7$ 

• gradient 4, y-intercept 7
  

• gradient -4, y-intercept -7

• gradient -7, y-intercept -4

• gradient 7, y-intercept 4

When the line is upward sloping, the gradient is ___________ .

• Positive

• Negative

• Zero

• Undefined

When the line is downward sloping, the gradient is ____________ .

• Positive

• Negative

• Zero

• Undefined

When the line is a horizontal (flat), the gradient is _____________ .

• Positive

• Negative

• Zero

• Undefined

When the line is vertical, the gradient is _____________ .

• Positive

• Negative

• Zero

• Undefined

When two lines are parallel, they have the same gradient.

• True

• False

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

• 2
• -3
• 3
• 2x

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

• 4
• 4x
• 6
• -6

What is the gradient of this line?

• 2

• ½

• −2

• −½