Sat_数学考试试题(14)

Sat 数学历年真题

D is the correct answer. Test 1 Section 3 Question 9 Number Line Problem

Let’s write our given: Tick marks are equally spaced.

What are we looking for? The value of x.

Use the spaces.

equal spaces between 2 and 42, or 5 ticks to go from 2 to 42. Let’s use “spaces.”

x is 2 “spaces” from 2. Find the value of one “space.”

42 - 2 = 40

Divide this by the number of “spaces”: “space” is 8) x and finish up.

Start at 2.

Add the value of two “spaces.” Remember, x is

D is the correct answer. Test 1 Section 3 Question 10

Tricky Geometry. Remember: MARK UP THE DRAWING!!

What are we looking for? The value of x.

Know how many degrees are in a circle (360°). iii

Look at the graph carefully.

= 8 (So, each