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WorksheetsParcc practice
Total questions: 23
Worksheet time: 46mins
20(x + 3 - y)+ 30(y-x)
-10x+10y+60
-10y+10x-60
10y+10x-60
-10x+10y+60
6x/3x + 0(9) -7y(2)
2x-|4y
2z-14y
2x-14y
2x+14y
3/4h=-45/52
h=-15/23
h=-15/-13
h=-15*13
h=-15/13
3x+4(x-8)-x=3/5(10x+15)
find x
infinitely many solutions
found it, it's in the question
52
no solution
A line perpendicular to 4x-y=12 that passes through (8,2).
y=1/4x-4
y=-1/4x+4
-y=-1/4x+4
y=1/4x+4
1/x + 1/y = 2/3
Is it linear? If it is write the equation in standard form.
No
Yes
x-y=2/3
yEs
x+y=-2/3
YeSs
-x-y=2/3
A line passing through (5,3) that is parallel to the line 9x + 3y = 6
what is parallel?
y=-3x+18
y=3x+18
x=-3x+18
Solve the inequality
7+z<3
z>-4
-4<z
z<-4
z<4
Solve the inequality
5(p+2)-2(p-1) > 7p + 4
p<2
why would you do this to me?
p<-2
p=2
6x+y=6
x+y=1
(2,0)
(1.0)
(0,1)
(1,0)
x+y=4
x-y=7
(11/2,-3/2)
(1/2,-3/2)
(11.2,-3/2)
(11/2,3/2)
(w^5 z^7)^3
x^15 z^21
w^15 y^21
w^15 z^21
w^51 z^12
4^5/2
16
31
39
32
(12x^2 + 5)(2x^2 +5x +1)
24x^3 + 60x^3 + 22x^2 + 25x + 5
24x^4 + 60x^3 + 22x^2 + 25x + 5
24x^4 + 60x^3 + 22x^2 + 25x + 5.1
24x^4 + 60x^3 + 2.2x^2 + 25x + 5
(5x^2 + 2x + 24) - (2x^2 + 10x - 24)
3x*2 - 8x +48
3x^2 - 8x +38
3z^2 - 8x +48
3x^2 - 8x +48
(x^2)(x^8)(x^4)
x^64
x^14
x^20
x^34
(9.82 x 10^5) + (3.5 x 10^4)
write answer in scientific notation
10.17 x 10^5
10.17 x 10^4
1.017 x 10^5
1.017 x 10^6
y=x^2 - 15
find the axis of symmetry
(1,-14)
(-15,0)
(0,-15)
(0,15)
f(x)=3x^2 + 5
explain how it is related to the graph of f(x) = x^2
translated 5 units up, vertical stretch
translated 5 units down, vertical stretch
translated 5 units up, vertical shrink
translated 5 units down, vertical shrink
Find the vertex, equation for the axis of symmetry, and y-intercept.
y = x^2 - 4x + 5
Vertex - (2,1)
AOS - x = 2,5
y-int = 5
Vertex - (1,1)
AOS - x = 2
y-int = 5
Vertex - (2,2)
AOS - x = 2
y-int = 5
Vertex - (2,1)
AOS - x = 2
y-int = 5
what are the transformations from
f(x) = x^2 to g(x) = 1/2(x-2)^2?
Horizontal shrink and right 2
Vertical stretch and right 2
Vertical shrink and right 2
Vertical shrink and up 2
Solve the equation by completing the square.
5x^2 - 10x = 23
x = 1± 2/5√35
x = 2± 2/5√35
x = 2+ 2/5√35
x = 1- 2/5√35
Solve the equation by using the quadratic formula
2x^2 -5x = -7
No solution
x=5
x=-5
x=8
