Math 2 Midterm Review A, B, C (All Reviews - Same Probs)

Front

Solve for x: 2x + 3 = 17

Back

x = 7

Front

Use the Pythagorean theorem to find the missing side: a = 9, b = 12, c = ?

Back

c = 15

Front

What is the minimum value of the function f(x) = x^2 - 6x + 5?

Back

Minimum value is -4.

Front

Use the triangle to find the missing side: a = 5, b = 12, c = ?

Back

c = 13

Front

A five foot tall man casts a seven foot shadow. How tall is a tree that casts a fourteen foot shadow?

Back

Tree height = 10 feet.

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 * base * height.

Front

What is the quadratic formula?

Back

x = (-b ± √(b² - 4ac)) / 2a.

Front

Define the term 'slope' in the context of a linear equation.

Back

Slope is the ratio of the rise over the run, or change in y over change in x.

Front

What is the distance formula?

Back

Distance = √((x2 - x1)² + (y2 - y1)²).

Front

What is the definition of a function?

Back

A function is a relation that assigns exactly one output for each input.