Duplicate of SAT Math Practice Flashcards

1

What is the X intercept of 5x-4y=100

20
5
-4
25

2

Given 3x-4y=13, what is the slope of the perpendicular line

-3/4
3/4
4/3
-4/3

3

x²=121, what is x?

12
11.5
10
11

4

find the slope of the line that goes through (3,2) and (1,-4)

5
6
4
3

5

given 4x+5y=30 and 6x+5y=40, what is x+y

8
5
7
6

6

What is √64 - √81

-1
0
1
√(-17)

7

what are the zeros of x²-2x-8

x= -2 and -4
x= 2 and -4
x= 2 and 4
x= -2 and 4

8

What is Opposite over Adjacent?

sin
arctan
cos
tan

9

what is the cosine of π

-1
π
0
1

10

what is x²+4x when x=4

34
30
36
32

11

What is 7^1/3 x 7^3/2 x 7^1/6

10√75
7
713/6
49

12

Alternate angles are _____

always greater than 90°
not similar
similar
equal

13

if a+b=9, what is a²+2ab+b²

81
9
27
243

14

Factor (x²+8x-2)(x-4)

x3+4x2-30x+8
x3+4x2-34x+8
x3+4x2+34x-8
-x3-4x2-30x-8

15

what is the cos of 7π /6

√2 / 2
√3 /2
-√3 /2
-π

Duplicate of SAT Math Practice

Questions 15

Duplicate of SAT Math Practice

Questions 15