80 questions
Simplify completely: 4243
1024
46
165
45
Simplify: 7p0
7
1
simplified
7p
Simplify using your exponent rule(s) (2x3y)6
2x18y6
64x18y6
64x3y6
2x3y6
x²
x
1
x⁸
x = 20
x = 7
x = 10
x = 3
x = 2
x = 10
x = 4
x = -4
Solve for x:
3(3x - 6) = 18
x = 4
x = -4
no solution
infinite solutions
2(4x - 3) - 8 = 4 + 2x
x = 1
x = 3
x = 5/6
x = -3
3
4
5
6
-16
21
-3
9
When do you "flip the inequalities sign"?
When you add or subtract a negative
When it's a 1-step problem
When you multiply or divide a negative
When it's a 2-step problem
-3x ≤ 18
x ≤ -6
x ≤ 6
x ≥ 6
x ≥ -6
Match the graph with its inequality. hint: don't be tricked by the variable on the right.
11 < a
11 > a
11 ≤ a
11 ≥ a
Write the slope-intercept form of the line that passes through: (10, 1) and (5, 2)
Write the standard form of the line that passes through: (10, 1) and (5, 2)
Are these two lines parallel, perpendicular or neither?
y = -1/4 x - 5
y = 4x + 2
Parallel
Perpendicular
Neither
Write equation of a line in point slope form that passes through (3,8) and has a slope of 5?
y-8=5(x-3)
y=5x+8
y-3=5(x-8)
y-y1= m(x-x1)
Write an equation in point slope form of equation of line
point (7,10) and has a slope of -2?
y-10 = -2(x+7)
y-10 = -2(x-7)
y+10 = -2(x+10)
y -10 = -2x+2
What is the slope-intercept form of the equation of a line?
y=yx+b
y=mx+b
x=yx+b
x=xy+b