ACP Review 1 (2023)

Front

What is the equation that models total earnings for Mayari, who makes $75 a day and $12 per tour?

Back

y = 12x + 75

Front

What is the value of x in the solution to the system of equations: 3x + 2y = 16 and 7x + y = 19?

Back

x = 2

Front

How do you find the slope of a line that passes through two points?

Back

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

Front

Find the slope of the line that passes through (10, 1) and (5, 2).

Back

m = -\frac{1}{5}

Front

What value of x makes the equation 2(4x - 3) - 8 = 4 + 2x true?

Back

x = 3

Front

What is the rate of change of y with respect to x for a linear function?

Back

Rate of change = slope of the line.

Front

Define a linear function.

Back

A function that graphs to a straight line, represented by the equation y = mx + b.

Front

What does the slope of a line represent?

Back

The slope represents the rate of change of y with respect to x.

Front

What is the y-intercept in the equation of a line?

Back

The y-intercept is the value of y when x = 0.

Front

How do you solve for x in a linear equation?

Back

Isolate x on one side of the equation.