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WorksheetsAlgebra 1 Test 1 Review
Total questions: 127
Worksheet time: 8hrs 3mins
Nine fewer than a number
9 - n
n - 9
n + 9
9 + n
Double the sum of 8 and 9
2 x 8 + 9
2 x 8 - 9
2 (8+9)
2 / (8+9)
"Subtracted from" and "less than" are terms that mean you need to "turn around" or "flip" the terms around.
True
False
Translate this phrase into an algebraic expression.
8 less than the product of 4 and a number
Use the variable m to represent the unknown number.
8 − 4m
8m − 4
8m + 4
4m − 8
twice a number x plus 8
6 times the difference of 5 and x
8 less than the product of 4 and a number
Simplify:
3y + 3 + 4y
10y
7y + 3
3y + 7
Simplify:
4 + 2y + 7
2y + 11
6y + 7
13y
Simplify:
6x + 3 + 5x
14x
9x + 5x
11x + 3
Simplify :
9 + g + 4
9g4
13
13 + g
Simplify :
2x + x - 4y
2x+x-4y
4x+4y
3x-4y
3x+4y
Simplify:
3n – 6mn + 2n
3n-6mn
5n-6mn
5n+6mn
n-6mn
5x - 6x - 8x + 7
Simplify :
4a + 9 + a
5a + 9
3a-9
3a + 9
5a - 9
-1x + y - z + 10z + 2x - 10y
Simplify :
3x + 2x
5x
x
6x
5
Simplify :
5a + 2b - 3a + 4
8a + 2b + 4
2a + 2b + 4
8ab
4ab + 4
Simplify :
3x - 5x
2x
8x
-2x
15x2
Simplify
-r -10r
11r
-11r
9r
-11
Simplify :
a - 8 - 10
2a - 18
a - 18
a - 2
a + 18
How many terms are in the expression below:
3x - 6 + 4b + 5 + 7 - 2x
five
eight
six
nine
17m - 4 - 15m + 8
−4xyz × 5x
−20x2yz
x2yz
−2xyz
The product of 4x and 0 is
4x
4
0
None of the above
8x6y4 ÷ 2xy3
4x6y7
4x5y
16x5y4
7x221x4
3x2
7x2
3x2
2(x + 3)
2x+3
6+3x
2x+6
2x-6
Simplify:
2m(m + n)
2mm+2n
2nm+2mn
2m2+2mn
2n2+2m
Simplify:
−3(a + 5)
-3a+15
3a+15
3a-15
-3a-15
Simplify:
−(8 − 2p)
8-2p
-8-2p
-8+2p
-8+6p
Expand and simplify
7(p+10q)+2(6p+7q)
7p+70q+12p+14q
19p+84q
15p+17q
19p+77q
Which of the expressions is equivalent to 7x - 14?
7(x - 2)
7(x + 2)
7x + 14
7(x - 14)
Which of the following expressions is equivalent to 10x + 8?
10x - 8
5x + 5x + 4
5(5x + 3)
2(5x + 4)
(3x + 2)(2x + 4)
(x-7)2
Write the expanded (general) form of the product (x+3)(x+6).
x2+18x+9
x2+9x+18
x2+18x+18
Multiply:
(y + 9)2
y2 +18y + 81
y2 + 81
y + 9
y2 +18y + 18
What is the acronym that works with multiplying binomials?
FIOL
FOOL
FOLL
FOIL
REVIEW: Multiply the monomials:
2x3 ⋅ 5x3
7x3
10x6
10x9
15x3
10x3
REVIEW: Simplify
(7x4y3z-3qr)0
pi
1
0
7x4y3z-3qr
A biped (two-legged chicken) is looking for a binomial... which is it?
x2 + 3x
x2 - x - 1
√49
w2
x1/2 + 1
Which is a monomial and why?
x1/3 is a monomial because 1/3 is a fraction and fraction's are awesome
3x-7 is a monomial because 7 is a nice number
x1 is a monomial because there is a positive whole-number exponent
x7 is a monomial because there is an x
Simplify
3a(a2−3a+4)−4(3a3−2a2).
–12a3+11a2 −9a+12
–15a3−17a2+12a
–9a3−a2+12a
–3a3+5a2+4a
Find
(x3−x+1) − (3x−1)
3x3−1
x3−4x
x3−4x+2
x3+2x+2
Solve 3(7−2n)=–3(5−n)
-6
-3
4
9
7+3(2x+3)=2(5x+2) Solve
(a)
Square of a Binomial results into ___________?
Perfect Square Trinomial
Difference of two squares
Six terms
General Trinomial
(5a+2b)2 = 25a2+20ab+4b2
TRUE
FALSE
(x+y)(x−y)=x2−y2
TRUE
FALSE
(r + 7)(r − 7)
(y - 3)(y + 7)
(3x + 2)(2x + 4)
(2x + 3)(2x - 3)
Find the Product.
(2n + 3)(2n + 1)
4n2 + 8n + 3
4n2 - 8n - 3
4n2 + 8n - 3
4n2 - 8n + 3
(x + 5)2
x2 + 25
x2 + 10x + 25
x2 + 10 x + 10
x2 + 10
2n2-8n3
Factor by GCF:
6m2 + 16m
2(3m2 + 8m)
2m(3m + 8)
2m(3m - 8m)
Prime
Factor by GCF:
17xy - x
17(xy - x)
y(17x - x)
x(17y - 1)
Prime
What is the GCF of 18k and 15k3
5k3
3k3
3k
5k
56a3-8a
8r3 + 16r2
Factor out the GCF:
w3 + 3w
3w(1)
w(w2 + 3)
w3(w + 3)
What is the GCF?
5x2 + 20x
5
x
5x
20x
Factor: 12x2y4 - 6xy
3xy (4xy3 - 2)
6xy (2xy3 - 1)
6xy (2x3y5 - x2y2)
6xy ( 2xy3)
10x2 + 15x-5
x2 + 9x - 36
x2 + 5x - 24
k2 -2k - 24
3a2 + 4a + 1
Factor:
4h² - 12h + 9
(2h - 3)(2h - 3)
4(h + 9)(h + 1)
(2h - 3)(2h + 3)
(h - 9)(4h - 1)
Factor Completely: 2x² + x - 6
(x + 2) (2x - 3)
(x - 6) (2x + 1)
(x + 1) (2x - 6)
(x - 2) (2x + 3)
Factor: 4x2 - 16x - 9
(2x - 9)(2x + 1)
(2x + 9)(2x - 1)
(4x - 1)(x + 9)
(2x - 3)(2x - 3)
Factor completely.
121x2 - 49
( 11x - 7 ) 2
( 11x - 7 ) ( 11x - 7 )
( 11x + 7 ) ( 11x - 7 )
( 12x + 7 ) ( 12x - 7 )
Factor: 25x2 - 9
(5x + 3)(5x - 3)
(x + 5)(x - 3)
(x - 3)(x + 5)
(5x + 3)(3x + 5)
Solve for x: 6x2 - 18x = 0
x = 3
x = 0
x = 0, 3
x = 6, 18
Solve for x: 16x2 - 9 = 0
x = -3, 3
x = -3/4, 3/4
x = -4/3, 4/3
x = 9, 16
Solve for x: x2 - 225 = 0
x = 225
x = -15, 15
x = 0
No solution
Solve for x: x2 + 11x + 10 = 0
x = 0
x = 10, 11
x = 1, 10
x = -10, -1
Solve for x: x2 + 8x - 20 = 0
x = -10, 2
x = -2, 10
x = 2, 10
x = -10, -2
Solve for x: 3x2 - 9x = 0
x = 3
x = 0, 3
x = -3, 9
x = 9
Solve for x: x2 - 9x + 14 = 0
x = -7, -2
x = -7, 2
x = 2, 7
x = -2, 7
Solve for x: x2 + 2x - 63 = 0
x = -9, 7
x = -9, -7
x = -7, 9
x = 7, 9
Solve for x: 2x2 + 4x - 30 = 0
*Hint: Factor out GCF FIRST!!!!*
x = 3, 5
x = -5, 3
x = -5, -3
x = -3, 5
Solve for x: 3x2 - 15x + 18 = 0
*Hint: Factor out GCF FIRST!!!!*
x = 2, 3
x = -3, -2
x = -3, 2
x = -2, 3
What are coordinates of the vertex of a parabola often represented by?
(x, y)
(x2, y2)
(h, k)
(r2, d2)
Convert the equation from vertex form (shown) to standard form:
y = -3(x + 5)2 - 4
Formula: y = ax2 + bx + c
y = 9x2 - 15x + 21
y = -3x2 - 75x - 4
y = 9x2 + 90x + 221
y = -3x2 - 30x - 79
y = 3(x + 5)2 - 4, what is the vertex of the parabola?
(5, -4)
(-5, -4)
(-15, -4)
(15, -4)
What is the green dashed line called?
roots or x-intercepts
parabola
axis of symmetry
line of dashes
A parabola has a vertex at (-3,2).
Where is the axis of symmetry?
y = -2
x = 3
x = -3
y = 2
y = 3(x + 5)2 - 4, what is the vertex of the parabola?
(5, -4)
(-5, -4)
(-15, -4)
(15, -4)
f(x) = x2 + 12x - 2
written in vertex form?
f(x) = x2 - 8x + 1
written in vertex form?
x2-12x+40
into vertex form
y = x2 - 6x + 10?
What is the vertex?
(2, 4)
(3, -1)
(0, 8)
(4, 2)
