Alg.2 Midterm Review

Front

What is the standard form of a line?

Back

Ax + By = C

Front

What is the solution to the system of equations: 2x + 3y = 6 and x - y = 2?

Back

(1, -1)

Tags

CCSS.HSA.REI.C.9

Front

What does it mean if a system of equations has no solution?

Back

The lines are parallel and do not intersect.

Tags

CCSS.8.EE.C.8A

Front

What is the slope-intercept form of a line?

Back

y = mx + b

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

How do you find the y-intercept of a line given its equation in standard form?

Back

Set x = 0 and solve for y.

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

What is the solution to the system: 3x + 7y = 23 and -3x - 7y = -17?

Back

No solution

Tags

CCSS.8.EE.C.8B

Front

For the function f(x) = -3(x-1), find f(0).

Back

3

Tags

CCSS.HSF.IF.A.2

Front

Is (-2,4) a solution to the system: x + y = 2 and 2x - y = -6?

Back

Solution

Front

What is the definition of a function?

Back

A relation where each input has exactly one output.

Tags

CCSS.8.F.A.1

Front

What does it mean for two lines to be perpendicular?

Back

Their slopes are negative reciprocals of each other.

Tags

CCSS.8.EE.B.6