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Inequalities & Systems Test

Last updated over 5 years ago
20 questions
1

A system of equations is shown below:

Y = x2 + 2x + 8
Y = -4x

What is the smallest value of y in the solution set of the system?

1

The graph of f(x) = 2x2 - 3x + 5 is shifted down 8 units, producing the graph of q(x).

Which equation represents the new equation q(x)?

1

Which function is equivalent to y = x2 - 6x + 10?

1

Solve the following inequality:
2(x - 3) - 5x ≤ 9

1

Solve for x:

7(x + 3) - 5x < 13

1

Find the solution(s):

y = x2 + 6x + 10
y = -2x - 6

1

Find the solution(s):
y = x2 - 4x + 6 y = x + 2

1

Solve for x:

-3x2 + 45 ≥ 6x

1

What is the equation of this graph?

1

What is the equation of this graph?

1

What is the range of this function?

1

Which of these equations shifts the square root equation left 3 times?

1

Find the domain and range of the function:


1

Find the solution(s):

y = x2 + 8x + 16
y = x + 6

1

What is the solution to the linear-quadratic system graphed in the picture?


1

Solve for x:

4x2 - 8x < 77

1

Solve for x:

2x2 + 5x ≥ 12

1

Solve for x:

3x - x2 > 0

1

Solve the quadratic inequality: x2 - 4x - 32 < 0

1

Convert to Standard Form:

y = (x+2)2 + 3