Algebra 1 End of Course Review

y=2x+5

What is the y-intercept?

• 2

• 5

• 10

• -5

What is the vertex form of a quadratic function?

• y = a(x - h)² + k, where (h, k) is the vertex.

• y = ax² + bx + c, where a, b, and c are constants.

• y = a(x + h)² + k, where (h, k) is the vertex.

• y = a(x - h)² - k, where (h, k) is the vertex.

Solve

5x-3 < 15+3x

• x < 7

• x < 8

• x < 9

• x < 10

What is the solution to the system

3x-y=13

2x+3y=16

*use simultaneous mode on calculator (don't forget negatives when entering a minus)

• (5,2)

• (3,4)

• (1,10)

• (0,16)

What is the y-intercept of the line represented by the equation y = 2x + 5?

• 2

• 5

• 10

• -3

Identify the algebraic equation from the following options: 3 + 17 − k, 3x − 45 = b, 25x + 80, 9m + 4 > 13

• 3 + 17 − k

• 3x − 45 = b

• 25x + 80

• 9m + 4 > 13

What is the standard form of a linear equation?

• Ax + By = C, where A, B, and C are integers.

• y = mx + b, where m is the slope and b is the y-intercept.

• Ax^2 + By^2 = C, where A, B, and C are constants.

• x + y = C, where C is a constant.

Simplify (2x+3) - (x-1)

don't forget to distribute the minus to the last binomial's terms before you combine like terms

• x+2

• x+3

• x+4

• 2x+4

the line has an undefined slope. What is the equation of the line?

• y=2

• x=2

• y=x+2

• x+y=2

What is the difference between a function and a relation?

• A function can assign multiple outputs for each input, while a relation assigns exactly one output.

• A function assigns exactly one output for each input, while a relation can assign multiple outputs.

• A function and a relation are the same thing.

• A function is a type of relation that can only assign outputs to even numbers.