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Question 14 - Week 3 Practice | Prasnya
Q14
00:00
25 Feb 2024
Q14.
Which of the following options is/are true?
A
The point at which the slope of the equation
x
2
+
2
x
−
5
x^2+2x-5
x
2
+
2
x
−
5
equals
10
10
10
is
(
4
,
17
)
(4,17)
(
4
,
17
)
.
B
x
=
2
x=2
x
=
2
is the axis of symmetry of the quadratic function
f
(
x
)
=
x
2
+
4
x
+
5
f(x)=x^2+4x+5
f
(
x
)
=
x
2
+
4
x
+
5
.
C
If two different quadratic equations have same discriminant then the roots of both equations can be same.
D
The point at which the slope of the equation
x
2
+
2
x
−
5
x^2+2x-5
x
2
+
2
x
−
5
equals
10
10
10
is
(
4
,
19
)
(4,19)
(
4
,
19
)
.
Save
Check
Details
Q14
00:00
25 Feb 2024
Q14.
Which of the following options is/are true?
A
The point at which the slope of the equation
x
2
+
2
x
−
5
x^2+2x-5
x
2
+
2
x
−
5
equals
10
10
10
is
(
4
,
17
)
(4,17)
(
4
,
17
)
.
B
x
=
2
x=2
x
=
2
is the axis of symmetry of the quadratic function
f
(
x
)
=
x
2
+
4
x
+
5
f(x)=x^2+4x+5
f
(
x
)
=
x
2
+
4
x
+
5
.
C
If two different quadratic equations have same discriminant then the roots of both equations can be same.
D
The point at which the slope of the equation
x
2
+
2
x
−
5
x^2+2x-5
x
2
+
2
x
−
5
equals
10
10
10
is
(
4
,
19
)
(4,19)
(
4
,
19
)
.
Save
Check
Details
