Quadratic Systems math homework help

How many solutions does the quadratic system given below have? Use graphing technology to help you.

y2 = x2 -7
x2 + y2 =25


a. 0

b. 1

c. 2

d. 4

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Use the graph to estimate the solutions to the quadratic system.


a. (-­3.5, 0), (­-0.5, 0), (1.5, 0), and (3.7, 0)

b. (0, 3) and (0, ­-5)

c. (-­3.5, ­-0.5) and (1.5, 3.7)

d. No solution

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Use the graph to estimate the solution to the quadratic­-linear system.


a. (­-5, 0), (­-3, 0) and (1, 0)

b. (­-3, ­-8)

c. No solution

d. (5, 0)

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Use the graph to estimate the solution to the quadratic-­linear system.


a. (1, 5) and (­-3, 9)

b. (6, 0)

c. No solution

d. (0, 3) and (0, 6)

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Which of the following shows the system of equations below?

y = 5 ­- x2
y = 2×2 + 2

A.

B.

C.

D.

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Which of the following shows the graph to the system of equations below?

4x ­- 3y = 25
x2 + y2 = 25

A.

B.

C.

D.

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Find all solutions to the system of equations given below. Use graphing technology to help you.

y+ x2 = 3
x2 + 4y2 = 36

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Find the solutions to the system of equations given below.

y = x + 2
y = x2


a. (­-1, 1) and (2, 4)

b. (­-2, -4) and (1, -­1)

c. (­-1, ­-1) and (2, ­-4)

d. No solution

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How many solutions does the quadratic system shown below have?

a. 1

b. 2

c. 3

d. 4

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How many solutions does the quadratic system shown below have?


a. 0

b. 1

c. 2

d. 3

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