What should a writer know before they begin writing? Select the two correct answers.

a. purpose
b. audience
c. syntax
d. rhetorical strategies
e. critiquing skills

a. purpose

b. audience

If an artist wants to create a sense of peace in his drawing, which type of line should he use?

horizontal

vertical

diagonal

curved

horizontal

What does the eye see when light is reflected off of something?

color
color

shape
shape

line
line

texture
texture

color

shape
line
texture

What does the eye see when light is reflected off of something?

color

shape

line

texture

Color

Shape
Line
Texture

In the proof that the sum of rational numbers a/b and c/d , where a, b, c, and d are integers and b and d are non-zero, is a rational number, name the property that states that ad + bc and bd are integers. Enter 1 for option 1, 2 for option 2, and 3 for option 3.

Option 1: Associative Property
Option 2: Closure Property
Option 3: Commutative Property

Option 2: Closure Property

is 4.2 + √36 rational or irrational