Mixed Degree Systems Answers

27 verified answers2 views
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

Question text not available

Answer not available
6

Question text not available

Answer not available
8

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
11

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
14

Question text not available

Answers:
.:parabola
.:line
15

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

A
no solution
B
Option
Option B
C
Option
Option C
D
Option
Option D
E
infinitely many solutions
F
Option
Option F
G
Option
Option G
H
Option
Option H
16

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.
19

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
20

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.

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