“y = mx + c” (Edexcel GCSE Maths): Quizzes
📚Quizzes
Practise the questions
12 questions from this quiz
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Practise the questions
12 questions from this quiz
In the equation , what does represent?
In the equation , what does represent?
The gradient of the line
In the equation , what does represent?
In the equation , what does represent?
The y-intercept
In the equation , what is the value of ?
In the equation , what is the value of ?
5
In the equation , what is the value of ?
In the equation , what is the value of ?
-4
Rearrange into standard form. What is the equation?
Rearrange into standard form. What is the equation?
When is rearranged, what is the value of ?
When is rearranged, what is the value of ?
0.8
When sketching, where should you mark first on the graph?
When sketching, where should you mark first on the graph?
The y-intercept
From the y-intercept, how do you use to find the next point?
From the y-intercept, how do you use to find the next point?
Move 1 along x, then up/down by m
If is positive, which direction does the line slope?
If is positive, which direction does the line slope?
Upward left to right
If a line slopes downward from left to right, what is the gradient?
If a line slopes downward from left to right, what is the gradient?
Negative
How do you calculate gradient from a graph?
How do you calculate gradient from a graph?
What does a larger absolute value of indicate?
What does a larger absolute value of indicate?
A steeper line