x 0 1 2 3 4 5 y 4 (3) Use your table of co-ordinates to draw the graph of y=5x-x2 on the axes to the left: (3) y = 7x + 1 14) Another graph has the equation a) What is the gradient? (1) ………………………………………………..…………………. b) What is the y-axis intercept? (1) ……………………………………………..……………. 15) Find the area of this trapezium, stating the units of measurement. …………………………………………………………………………… ………………………………………………………………………….. (3) ………………………………………………………………………….. 16) Solve the equations: a) 7x + 2 = 3x + 23 …………………………………………………………………………………………………….. ………………………………………………………………………………………………………………………………(3) b) 4(2x 1) = 3(x + 17) – …………………………………………………………………………………………………….. ……………………………………………………………………………………………………………………………….. (4) …………………………………………………………………………………………………………………………….
x 0 1 2 3 4 5 y 4 (3) Use your table of co-ordinates to draw the graph of y=5x-x2 on the axes to the left: (3) 14) Another graph has the equation y = 7x + 1 a) What is the gradient? ………………………………………………..…………………. (1) b) What is the y-axis intercept? ……………………………………………..……………. (1) 15) Find the area of this trapezium, stating the units of measurement. …………………………………………………………………………… ………………………………………………………………………….. ………………………………………………………………………….. (3) 16) Solve the equations: a) 7x + 2 = 3x + 23 …………………………………………………………………………………………………….. ………………………………………………………………………………………………………………………………(3) b) 4(2x – 1) = 3(x + 17) …………………………………………………………………………………………………….. ……………………………………………………………………………………………………………………………….. ……………………………………………………………………………………………………………………………. (4)
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