WorksheetsAlgebra 1 Review - PreTEST for Geometry
Total questions: 17
Worksheet time: 1hrs 7mins
Name
Class
Date
1.
Meg's teacher asked her to find the zero(s) of the equation below. Meg decided to factor to find the zero(s).
0= x2-4x +4
(x + ___) (x + ___)
0= x2-4x +4
(x + ___) (x + ___)
a)
(x + -2)(x + 2)
b)
(x + -4)(x + 2)
c)
(x + -4)(x + 4)
d)
(x + -2)(x + -2)
2.
Jordan wants to complete the square of the equation x2 + 4x = 3.
.
(x + __)2 = 7
Click the missing number to help Jordan finish completing the square.
.
(x + __)2 = 7
Click the missing number to help Jordan finish completing the square.
a)
2
b)
-4
c)
7
d)
-2
3.
Emily makes $10 per hour at her job. Her paycheck was $370. If h represented the number of hours Emily worked, which equation below represents Emily's paycheck?
a)
h =10/370
b)
370h = 10
c)
370 (10) = h
d)
10h = 370
4.
Simplify
a)
9
b)
5√2 + 2
c)
10√2
d)
2√2 + 3√30
5.
Solve the equation
4(2x-5)=7(2x+4)
4(2x-5)=7(2x+4)
a)
8
b)
-8
c)
-1.5
d)
1.5
6.
Solve the equation for y
4x+2y=16
4x+2y=16
a)
y=4x+16
b)
y=-2x-8
c)
y=2x+8
d)
y=-2x+8
7.
Use the quadratic formula to solve 2x2 + 2x - 12?
a)
-2, 3
b)
2, 3
c)
2, -3
d)
-2, -3
8.
Write the polynomial so the powers of x are in descending order.
9x2 + 5x + 27 + 2x3
9x2 + 5x + 27 + 2x3
a)
27 + 5x + 9x2 + 2x3
b)
9x2 + 5x + 2x3 + 27
c)
9x2 + 5x + 27 + 2x3
d)
2x3 + 9x2 + 5x + 27
9.
(x +2)(x + 3)
a)
x2 + 5x + 6
b)
x2 + x + 6
c)
x2 + 5x + 5
d)
x2 + 6x + 6
10.
Simplify the following:
-2 ⋅ (3 + 8 ÷ 4)2
-2 ⋅ (3 + 8 ÷ 4)2
a)
-16
b)
1.375
c)
4
d)
-50
11.
What would the exponent be if the product is 4 x 4 x 4 x 4 x 4?
a)
4
b)
5
c)
1,024
d)
20
12.
4248
a)
810
b)
410
c)
46
13.
a)
2a2b6
b)
1/2a2b6
c)
b6/2a2
d)
2b6/a2
14.
Find the slope and y - intercept
y = 1/2x - 1
a)
slope: 1/2 y-intercept: -1
b)
slope: 2 y-intercept: -1
c)
slope: 1/2x y-intercept: 1
d)
slope: 2 y-intercept: 5
15.
Find the slope.
Hint: rise/run
a)
-5/3
b)
-3/5
c)
5/3
d)
5
16.
Solve for x.
x + 7g = 9
x + 7g = 9
a)
x = 9 - 7g
b)
x = 9 / 7g
c)
x = 9 + 7g
d)
x = 7g - 9
17.
Solve for h, S = 2πrh
a)
h= 2πrS
b)
h = S2πr
c)
h = S−2πr
d)
h = S2πr
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