Q1 Grade Repair Algebra I 24-25

Front

Write an equation of a line with the given slope and y-intercept: m = 4.9, b = 6.3

Back

y = 4.9x + 6.3

Front

Write an equation in point-slope form for the line through the given point with the given slope: (-1, -9); m = 3/2.

Back

y - 9 = 3/2(x + 1)

Front

Solve the equation: 4 + 2(8x − 11) = 1 − 7(−10x − 5)

Back

-1

Front

Determine if the representation is linear or non-linear: y = 4.9x + 6.3

Back

Linear

Front

Solve the equation: 11a + 9(a + 6) = 6(11a + 9)

Back

0

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 slope of a line represent?

Back

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

Front

What is point-slope form of a linear equation?

Back

y - y1 = m(x - x1), where (x1, y1) is a point on the line and m is the slope.

Front

What is the difference between linear and non-linear equations?

Back

Linear equations graph as straight lines, while non-linear equations graph as curves.

Front

How do you find the y-intercept of a linear equation?

Back

Set x = 0 in the equation and solve for y.