Mathematics, 02.01.2020 18:31 kay4451
(1).copy and complete the following table of value for the relation y= 2x^2-7x-3. x value are (-2,-1,0,1,2,3,4,5). y value are ( (2).using 2cm to 1 unit on the x-axis and 2cm to 5units on the y-axis, draw the graph of y=2x^2-7x-3 for -2< /x< \5. (3). from your graph, find the minimum value of y, gradient of curve at x=1. (4). by drawing a suitable straight line, find the values of x for which 2x^2-7x-5=x+1.
Answers: 3
Mathematics, 21.06.2019 17:10
Empty box + box + empty box fill in the box is equal to 30 how
Answers: 2
Mathematics, 21.06.2019 18:00
Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.
Answers: 1
Mathematics, 21.06.2019 18:40
Acircle has a circumference of 28.36 units what is the diameter of the circle
Answers: 2
Mathematics, 21.06.2019 22:00
State one method by which you can recognize a perfect square trinomial.
Answers: 1
(1).copy and complete the following table of value for the relation y= 2x^2-7x-3. x value are (-2,-1...
Mathematics, 14.06.2021 16:00
Social Studies, 14.06.2021 16:00
Mathematics, 14.06.2021 16:00
Social Studies, 14.06.2021 16:00
Mathematics, 14.06.2021 16:00
Mathematics, 14.06.2021 16:00
Mathematics, 14.06.2021 16:00