EOC Math 1 Review

Front

What are the green dots called?

Back

Roots or x-intercepts.

Front

What is the slope of a line parallel to the line whose equation is -2x + y = -7?

Back

2

Front

Which system of equations could be used to find the exact number of dimes and nickels if Dennis mowed his neighbor's lawn for 80 coins totaling $6.60?

Back

d + n = 80; 0.10d + 0.05n = 6.60

Front

Which equations represent the system that could be used for ticket sales where 3 senior citizen tickets and 1 child ticket sold for $38, and 3 senior citizen tickets and 2 child tickets sold for $52?

Back

3s + 1c = 38; 3s + 2c = 52

Front

Simplify (p − 8)².

Back

p² − 16p + 64.

Front

What is the definition of a parabola?

Back

A parabola is a symmetric curve formed by the intersection of a cone with a plane parallel to its side.

Front

What does the axis of symmetry in a parabola represent?

Back

The axis of symmetry is a vertical line that divides the parabola into two mirror-image halves.

Front

How do you find the slope of a line from its equation in standard form?

Back

Convert the equation to slope-intercept form (y = mx + b) to identify the slope (m).

Front

What is the formula for the slope between two points (x1, y1) and (x2, y2)?

Back

Slope (m) = (y2 - y1) / (x2 - x1).

Front

What is a system of equations?

Back

A system of equations is a set of two or more equations with the same variables.