Algebra 1 Review

Front

Solve: 6(5x - 3) + 2 = 14

Back

x = 1

Front

Solve for x and y: 3x + 2y = 16; 7x + y = 19

Back

(x, y) = (2, 5)

Front

A projectile is launched into the air from the ground. Which function can best model the height of the projectile? Options: h(t)= -4.9t^2 + 295t + 0.6, h(t)= 99t^2 + 858, h(t)= -4.9t^2 +295t + 2, h(t)= 99t^2 + 1,470.3

Back

h(t)= -4.9t^2 + 295t + 0.6

Front

What type of equation is graphed? Options: Linear, Quadratic, Exponential, None of the given options

Back

Exponential

Front

The graph of a quadratic function is shown on the grid. Which equation best represents the axis of symmetry? Options: y = 6, x = 2, y = 4, x = 0

Back

x = 2

Front

What is a linear equation?

Back

An equation that makes a straight line when graphed, typically in the form y = mx + b.

Front

What is the quadratic formula?

Back

x = (-b ± √(b² - 4ac)) / (2a) for the equation ax² + bx + c = 0.

Front

Define a function.

Back

A relation where each input has exactly one output.

Front

What is the slope-intercept form of a linear equation?

Back

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

Front

What does the vertex of a parabola represent?

Back

The highest or lowest point of the parabola, depending on its orientation.