Chapter 6 - Spiral Review

Front

Evaluate the expression if \( a=2, b=-3, c=11 \): \( a + 6b \)

Back

-16

Front

Evaluate the expression if \( a=2, b=-3, c=11 \): \( 7 - ab \)

Back

13

Front

Evaluate \( 16 - |3x + 4| + 2 \) for \( x = -2 \)

Back

16

Front

Solve the inequality: \( 54 > -10 - 8n \)

Back

\( n > -8 \)

Front

What is the formula for the area of a circle?

Back

\( A = \pi r^2 \)

Front

What is the value of \( b \) in the equation \( y = mx + b \) when the line passes through the origin?

Back

0

Front

What is the formula for the perimeter of a rectangle?

Back

\( P = 2l + 2w \)

Front

What is the quadratic formula used to solve \( ax^2 + bx + c = 0 \)?

Back

\( x = \frac{{-b \pm \sqrt{{b^2 - 4ac}}}}{{2a}} \)

Front

Evaluate \( 5x - 3 \) when \( x = 4 \)

Back

17

Front

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

Back

\( y = mx + b \)