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
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 16:40, jsmith4184
Ajar contains a mixture of 20 black marbles, 16 red marbles, and 4 white marbles, all the same size. find the probability of drawing a white or red marble on the first draw. 125 12 01 next question ask for turn it in
Answers: 2
Mathematics, 21.06.2019 19:30, sofiisabella10
If you can solve all of these i will give ! - 4% of 190 - 4% of 162.5 - 4% of 140 - a 4% increase from 155.1 - a 4% increase from 159.8
Answers: 2
Mathematics, 21.06.2019 20:00, arianaaldaz062002
If the simple annual interest rate on a loan is 6, what is the interest rate in percentage per month?
Answers: 1
Do you know the correct answer?
(1).copy and complete the following table of value for the relation y= 2x^2-7x-3. x value are (-2,-1...
Questions in other subjects:
Chemistry, 08.12.2020 23:50
Mathematics, 08.12.2020 23:50
