Math III EOC Review #1

Front

What is the name of the point in a triangle where the medians intersect?

Back

Centroid

Front

What is the formula for the volume of a cone?

Back

V = (1/3)πr²h

Front

What is the volume of a cone with a diameter of 8 cm and a height of 18 cm?

Back

96π

Front

What is the center of a circle given by the equation x² + y² - 8x + 10y - 8 = 0?

Back

(4, -5)

Front

Which expression is equivalent to 4t² – 16?

Back

4(t + 2)(t - 2)

Front

What is a polynomial?

Back

A mathematical expression consisting of variables, coefficients, and non-negative integer exponents.

Front

What is a zero of a polynomial?

Back

A value of x that makes the polynomial equal to zero.

Front

What is the lead coefficient of a polynomial?

Back

The coefficient of the term with the highest degree.

Front

What is the difference between the circumcenter and the centroid of a triangle?

Back

The circumcenter is the point where the perpendicular bisectors intersect, while the centroid is where the medians intersect.

Front

How do you find the center of a circle from its equation?

Back

Rewrite the equation in standard form (x - h)² + (y - k)² = r² to identify (h, k) as the center.