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SAT Prep Math Questions
SAT Prep Math Questions
20 terms
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Made for a Gateway Class at BRHS
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Questions
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Answers
1
f(x)=3x-4 and g(x)= 4x-2, what is f(g(-2))?
-24
-12
12
-34
2
Which of the following is equal to 6(1/2)+6(3/2)
6√6
3√6
2√6
7√6
3
What are the zeros of this quadratic function? g(x)=(x+6)(x-4)
x=-6 and x=4
x-2 and z+10
x-3 and x+5
x-10 and x+2
4
What is the radius of the circle if (x-2)
2
+(y+3)
2
=9?
-3
6
3
9
5
Which f the sets of ordered pairs below represents y as a function of x?
{(1,0), (2,0), (4,0)}
{(4,2), (2,4), (4,1)
{(0,1), (0,2), (0,4)}
6
If 5< 2x+3<11, what is the possible range of values of -4x-6
Any value greater than -12 and less than -10
Any value greater than -12 and less than -4
Any value greater than -22 and less than -10
Any value greater than -22 and less than -4
7
Solve 2.1
4
18.1112
14.1243
16.1212
19.4481
8
What is the center of the circle if (x-2)
2
+(y+3)
2
=9
(3,-2)
(-3,2)
(2,-3)
(-2,3)
9
How many terms are in a monomial?
One
Two
None
Three
10
f(x)= 3x-4 and g(x)= 4x-2, what is (f-g)(x)
7x-6
12x+8
-x-2
-x+2
11
Write 7×7×7×7 as an exponent
73
7^5
74
7^0
12
Which of the options is standard form of a linear equation?
x= (-b±√b2-4ac)÷2a
Ax+By= C
y=mx+b
ax^2+bx+c=0
13
What are the solutions to x
2
+2x-5=0
(2,-2x)
(x+6)(x-1)
x=1±√6
x-6
14
Simplify: 9xy + 8xy
16xy
13xy
xy
17xy
15
Ivan, Bella, and Ian agreed to share a pizza cut into 10 slices. Ivan ate 40%, how many pieces did he eat?
8 slices
2 slices
6 slices
4 slices
16
Which of the options is standard form of a quadratic equation
Ax+By= C
x= (-b±√b2-4ac)÷2a
ax^2+bx+c=0
y=mx+b
17
If a= s√2 and 2a= √2x, what is the value of x?
10
200
100
20
18
5x
2
is the sum of which tow monomials
x+4x
3x2+2x2
3x+2x
x2+4x2
19
78x
5
+8x
5
=?
86x^5
86x10
624
86z5
20
A zoo has 15 emperor penguins that make up 30% of all the penguins at the zoo. How many penguins are at the zoo?
150 penguins
50 penguins
100 penguins
50 anteaters
