22.1 Module summary iCMA 54 Question 16 Tries remaining: 3 Marked out of 1.00 Flag question Find the gradient, x-intercept and y-intercept of the line 2y +4x+6=0 Give your answers exactly, as integers or single fractions. The gradient is The x-intercept is The y-intercept is Check 15 C Cloudy O OICMA 54 5 Question 2 Tries remaining: 3 Marked out of 1.00 | Flag question 11 A 26.8 cm long piece of elastic is stretched to a new length of 39.6 cm. Calculate the strain and express your answer as a percentage to one decimal place. Do not include the percentage sign in your answer. Answer: Check O RI m 15"C5 Question 1 Tries remaining: 3 Marked out of 1.00 P Flag question 11 Carry out the following calculation following the BIDMAS rules and round your answer to one decimal place. 48 + (20 - 3) + 15 Answer. Check O 15 C Cl