WorksheetsYM1 Exponents/Systems of Equations
Total questions: 14
Worksheet time: 44mins
Name
Class
Date
1.
Solve for x and y.
y = 2/3x - 2
y = -x + 3
y = 2/3x - 2
y = -x + 3
a)
(0,3)
b)
(0,-3)
c)
(3,0)
d)
(-3,0)
2.
Solve for x and y
3x + 2y = 16
7x + y = 19
3x + 2y = 16
7x + y = 19
a)
(-2,5)
b)
(-2,-5)
c)
(2,-5)
d)
(2,5)
3.
If a system of equations has no solution, what does the graph look like?
a)
intersecting lines
b)
parallel lines
c)
skew lines
d)
intersecting lines
4.
What is the solution?
a)
One Solution
b)
No solution
c)
Infinitely Many Solutions
5.
What is the solution?
a)
(1, -1)
b)
(-1, 1)
c)
(0, -2)
d)
(2, 0)
6.
Which is equivalent to 5 x 5 x 5 x 5
a)
53
b)
54
c)
45
d)
55
7.
Which is equivalent to 34 ?
a)
27
b)
9
c)
81
d)
12
8.
561 = ?
a)
56
b)
0
c)
1
d)
65
9.
Anything raised to a power of zero is always:
a)
0
b)
1
c)
itself
d)
negative
10.
Rewrite the expression as a power.
(24)(25)
(24)(25)
a)
220
b)
49
c)
420
d)
29
11.
9n4 . 6n7
a)
15n11
b)
54n28
c)
3n3
d)
54n11
12.
5x3 2x2
a)
10x5
b)
3x
c)
10x6
d)
7x5
13.
Rewrite using a positive exponent.
g-7
g-7
a)
1/g7
b)
g7
c)
1/g-7
d)
-g7
14.
(7r3−8p10)2
a)
-64p20/ 49r6
b)
64p20/ 49r6
c)
-8p20/ 14r6
d)
-64p12/ 49r5
100 %
