MCA Midterm Exam

Front

If f(x) = -4x - 5, what is f(x) when f(x) = 11?

Back

f(x) = -4

Tags

CCSS.HSF.IF.A.2

Front

Simplify the expression: 6(2a + 5b) + 3(a - 8b)

Back

15a + 6b

Tags

CCSS.6.EE.A.3

Front

What is the y-intercept of the equation 2x - 5y = 35?

Back

(0, -7)

Tags

CCSS.8.F.A.3

CCSS.8.EE.B.6

Front

Solve: 1 \frac{3}{4} - \frac{3}{10}

Back

1 \frac{9}{20}

Tags

CCSS.7.NS.A.1C

Front

Solve the following: (2 + 7 - 1) ÷ 2^2

Back

2

Tags

CCSS.7.NS.A.3

Front

What is the definition of a variable in mathematics?

Back

A symbol used to represent an unknown value.

Tags

CCSS.6.EE.A.2B

Front

What is the formula for the slope of a line?

Back

Slope (m) = (y2 - y1) / (x2 - x1) for two points (x1, y1) and (x2, y2).

Tags

CCSS.8.EE.B.5

Front

What does it mean for two expressions to be equivalent?

Back

They have the same value for all values of the variable.

Tags

CCSS.6.EE.A.4

Front

What is the distributive property?

Back

a(b + c) = ab + ac.

Tags

CCSS.6.EE.A.3

Front

What is the definition of a linear equation?

Back

An equation that makes a straight line when graphed.