Access over 20 million homework documents through the notebank

Get on-demand Q&A homework help from verified tutors

Read 1000s of rich book guides covering popular titles

Anonymous

Please look and answer the file attached.

nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn

P59756A
© 2020 Pearson Education Ltd.
P59756A
© 2020 Pearson Education Ltd.
Answer all TWENTY TWO questions.
Write your answers in the spaces provided.
You must write down all the stages in your working.
1
The point A has coordinates (5, −4)
The point B has coordinates (13, 1)
(a) Work out the coordinates of the midpoint of AB.
(............................ , ............................)
(2)
Line L has equation y = 2 − 3x
(b) Write down the gradient of line L.
.......................................................
(1)
Line L has equation y = 2 − 3x
(c) Does the point with coordinates (100, −302) lie on line L?
You must give a reason for your answer.
......................................................................................................................................................
......................................................................................................................................................
......................................................................................................................................................
(1)
(Total for Question 1 is 4 marks)
___________________________________________________________________________
P59756A
© 2020 Pearson Education Ltd.
2
Find the lowest common multiple (LCM) of 28 and 105
.......................................................
(Total for Question 2 is 2 marks)
___________________________________________________________________________
P59756A
© 2020 Pearson Education Ltd.
3
The diagram shows a shape.
The shape has area 129 cm2
Work out the value of x.
x = .......................................................
(Total for Question 3 is 4 marks)
___________________________________________________________________________
P59756A
© 2020 Pearson Education Ltd.
4
The table shows information about the weights, in kilograms, of 40 babies.
Weight (w kg)
Frequency
2 4
Using the axes below, sketch the curve C.
On your sketch show clearly, in terms of a,
(i) the coordinates of any points of intersection of C with the coordinate axes,
(ii) the coordinates of the turning point.
(Total for Question 20 is 4 marks)
___________________________________________________________________________
P59756A
© 2020 Pearson Education Ltd.
21
The functions f and g are such that
f (x) = x2 − 2x
g (x) = x + 3
The function h is such that h (x) = fg (x) for x ⩾ −2
Express the inverse function h−1 (x) in the form h−1 (x) = …
h−1 (x) = .......................................................
(Total for Question 21 is 5 marks)
___________________________________________________________________________
P59756A
© 2020 Pearson Education Ltd.
22
Triangle HJK is isosceles with HJ = HK and JK =
H is the point with coordinates (−4, 1)
J is the point with coordinates ( j, 15) where j < 0
K is the point with coordinates (6, k)
M is the midpoint of JK.
The gradient of HM is 2
Find the value of j and the value of k.
P59756A
© 2020 Pearson Education Ltd.
80
j = .......................................................
k = .......................................................
(Total for Question 22 is 6 marks)
___________________________________________________________________________
TOTAL FOR PAPER IS 100 MARKS
P59756A
© 2020 Pearson Education Ltd.
...

Student has agreed that all tutoring, explanations, and answers provided by the tutor will be used to help in the learning process and in accordance with Studypool's honor code & terms of service.

This question has not been answered.

Create a free account to get help with this and any other question!

Brown University

1271 Tutors

California Institute of Technology

2131 Tutors

Carnegie Mellon University

982 Tutors

Columbia University

1256 Tutors

Dartmouth University

2113 Tutors

Emory University

2279 Tutors

Harvard University

599 Tutors

Massachusetts Institute of Technology

2319 Tutors

New York University

1645 Tutors

Notre Dam University

1911 Tutors

Oklahoma University

2122 Tutors

Pennsylvania State University

932 Tutors

Princeton University

1211 Tutors

Stanford University

983 Tutors

University of California

1282 Tutors

Oxford University

123 Tutors

Yale University

2325 Tutors