AnswersMO-Algebra II AMixed Degree Systems

Mixed Degree Systems Answers

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1
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Question text not available

Answers:
.:parabola
.:line
2
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Two distinct parabolas: zeroonetwothreefourinfinitely many

A
zero
B
one
C
two
D
three
E
four
F
infinitely many
3

A line and a circle: zeroonetwothreefourinfinitely many

A
zero
B
one
C
two
D
three
E
four
F
infinitely many
4

A parabola and a circle:zeroonetwothreefourinfinitely many

A
zero
B
one
C
two
D
three
E
four
F
infinitely many
5

What are the solutions to the system? ([___], -4) and ([___],[___])

Answer:

-11

6

What are the solutions to the system? ([___], -4) and ([___],[___])

Answer:

56

7

What is the maximum number of solutions each of the following systems could have?Two distinct concentric circles: zeroonetwothreefourinfinitely many

A
zero
B
one
C
two
D
three
E
four
F
infinitely many
8

Which of the following graphs represents the solution(s) of the following system? x2 – y = –2 4y – 8 = x

A
Option
Option A
B
Option
Option B
C
Option
Option C
D
Option
Option D
9

Which of the following graphs represents the solution(s) of the following system? x2 + y = 7 x2 + y2 = 49

A
Option
B
Option
C
Option
D
Option
10

Consider the following system of equations:10 + y = 5x + x25x + y = 1The first equation is an equation of a . The second equation is an equation of a .

Answers:
Selection 1:parabola
Selection 2:line
11

Consider the following system of equations:How many solutions does the system have?

Question illustration
A
zero
B
one
C
two
D
three
E
four
F
infinitely many
12

Choose the solution(s) of the following system of equations: x2 + y2 = 6 x2 – y = 6

A
no solution
B
Option
C
Option
D
Option
E
infinitely many solutions
F
Option
G
Option
H
Option
13

The balls meet at a height of ft.

Answer:

40.5

14

Which of these steps did you include in your solution? Check all of the boxes that apply.

A
Use substitution to write the equation–16t2 + 56t = –16t2 + 156t – 248.
B
Simplify and solve for t, which is 2.48 s.
C
Substitute 2.48 for t into either equation to get h = 40.5 ft.
15

The second equation is an equation of a .

Answer not available
16

How many possible numbers of solutions are there to the system of equations?

A
0
B
1
C
2
D
3
E
4
F
infinite
17

Question text not available

Answers:
Blank 1:1
Blank 2:-11
Blank 3:56
18

What are the solutions to the system? ([___], -4) and ([___],[___])

Answer:

1

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