7/7/22, 1:17 PM Assessment 4: Attempt review
Started on Thursday, 7 July 2022, 1:08 PM
State Finished
Completed on Thursday, 7 July 2022, 1:09 PM
Time taken 1 min 16 secs
Marks 6.00/6.00
Grade 100.00 out of 100.00
Question 1
Correct
Mark 1.00 out of 1.00
Which of the following statements about axes is true:
A. On the horizontal x-axis the value of y is always zero and on the vertical y-axis the value of x is always zero.
B.
On the horizontal x-axis the value of x is always zero and on the vertical y-axis the value of y is always zero.
C. On the horizontal x-axis the value of x is always zero and on the vertical y-axis the value of x is always zero.
D. On the horizontal x-axis the value of y is always zero and on the vertical y-axis the value of y is always zero.
Your answer is correct.
The correct answer is:
On the horizontal x-axis the value of y is always zero and on the vertical y-axis the value of x is always zero.
Question 2
Correct
Mark 1.00 out of 1.00
If the equation for a straight line is y = bx+a, which of the following statements is true:
a. b is the slope of the line and a is the y-intercept.
b.
a is the slope of the line and b the x-intercept.
c.
a is the slope of the line and b the y-intercept.
d. b is the slope of the line and a is the x-intercept.
Your answer is correct.
The correct answer is:
b is the slope of the line and a is the y-intercept.
https://mymodules.dtls.unisa.ac.za/mod/quiz/review.php?attempt=4236636&cmid=240710 1/5
, 7/7/22, 1:17 PM Assessment 4: Attempt review
Question 3
Correct
Mark 1.00 out of 1.00
The equation of a straight line passing through the points (3;1) and (7;3) is given by
a. y = ½(x-1)
b.
y = 2(x-1)
c. y = 2x+1
d. y = ½(x+1)
Your answer is correct.
The correct answer is:
y = ½(x-1)
Question 4
Correct
Mark 1.00 out of 1.00
Which of the following coordinates does not satisfy the equation y = -2x +3
a. (2;-1)
b. (-1;5)
c. 1;1)
d. (-2;1)
Your answer is correct.
The correct answer is:
(-2;1)
https://mymodules.dtls.unisa.ac.za/mod/quiz/review.php?attempt=4236636&cmid=240710 2/5
Started on Thursday, 7 July 2022, 1:08 PM
State Finished
Completed on Thursday, 7 July 2022, 1:09 PM
Time taken 1 min 16 secs
Marks 6.00/6.00
Grade 100.00 out of 100.00
Question 1
Correct
Mark 1.00 out of 1.00
Which of the following statements about axes is true:
A. On the horizontal x-axis the value of y is always zero and on the vertical y-axis the value of x is always zero.
B.
On the horizontal x-axis the value of x is always zero and on the vertical y-axis the value of y is always zero.
C. On the horizontal x-axis the value of x is always zero and on the vertical y-axis the value of x is always zero.
D. On the horizontal x-axis the value of y is always zero and on the vertical y-axis the value of y is always zero.
Your answer is correct.
The correct answer is:
On the horizontal x-axis the value of y is always zero and on the vertical y-axis the value of x is always zero.
Question 2
Correct
Mark 1.00 out of 1.00
If the equation for a straight line is y = bx+a, which of the following statements is true:
a. b is the slope of the line and a is the y-intercept.
b.
a is the slope of the line and b the x-intercept.
c.
a is the slope of the line and b the y-intercept.
d. b is the slope of the line and a is the x-intercept.
Your answer is correct.
The correct answer is:
b is the slope of the line and a is the y-intercept.
https://mymodules.dtls.unisa.ac.za/mod/quiz/review.php?attempt=4236636&cmid=240710 1/5
, 7/7/22, 1:17 PM Assessment 4: Attempt review
Question 3
Correct
Mark 1.00 out of 1.00
The equation of a straight line passing through the points (3;1) and (7;3) is given by
a. y = ½(x-1)
b.
y = 2(x-1)
c. y = 2x+1
d. y = ½(x+1)
Your answer is correct.
The correct answer is:
y = ½(x-1)
Question 4
Correct
Mark 1.00 out of 1.00
Which of the following coordinates does not satisfy the equation y = -2x +3
a. (2;-1)
b. (-1;5)
c. 1;1)
d. (-2;1)
Your answer is correct.
The correct answer is:
(-2;1)
https://mymodules.dtls.unisa.ac.za/mod/quiz/review.php?attempt=4236636&cmid=240710 2/5
