Draw y=x^2+5
Draw y=x^2+5. Draw the axes. Y to the sky (Y axis is vertical) and X across (X axis is horizontal). Then breakdown the equation. Firstly what power is the x to? x^2 means that the graph will have a U shape. Usually this graph would cross at the coordinates (0,0), however the +5 at the end of the equation means that the graph would be moved up 5 units. The + means the graph is transformed upwards and the 5 signifies how far it is shifted. If there was a - the graph would be transformed downwards.
DS
Related Maths GCSE answers
All answers ▸One of the teachers at a school is chosen at random. The probability that this teacher is female is 3/5. There are 36 male teachers at the school. Work out the total number of teachers at the school.
I'm struggling with approaching questions in Maths, I just don't know where to start. What should I do?
Express x^2 + 10x – 3 in the form (x + p)^2 + q
The length of a rectangle is five times the width. The area of the rectangle is 1620cm2. Work out the width of the rectangle.