Exponent Rules
What is the zero exponent rule?
Anything raised to the zero power is 1
Find the slope of the line passing through these two points.
(3, 2) (6, 5)
1
Given {(-5, 3), (-1, 0), (3, -4), (-1, 2)},
find the domain and range?
Domain= {-5, -1, 3}
Range= {-4, 0, 2, 3}
Which method is better to use to solve this system?
y=2x-10
6x+7y=10
The substitution method.
What is the next term in the arithmetic sequence below?
2, 5, 8, 11, ?,...
14
Solve using the adding and subtracting monomials rule.
-3ab+11ab
8ab
The point (-3, 0) lies on which axis in the (x, y) coordinate plane?
The x-axis.
Is x=4 a horizontal line or a vertical line?
Vertical
What is the x-coordinate of the solution of the system of equations below?
x+y=10
-x+2y=2
6.
What is the slope-intercept form?
y=mx+b
Solve using the product rule.
(4a^2b)(2a^3b^4)
8a^5^b5
Which of the following lines in the (x,y) coordinate plane has a positive slope?
a) y= 2x-5
b) y= -3x+5
c) y= -x+7
d) y= -5x+10
a)
Solve the inequality
6x-5-8x<-3
x>-1
Use the substitution method to solve this system.
y=2x-10
6x+7y=10
(4, -2)
Determine if this relation represents a function.
{(-5, 3), (-1, 0), (3, -4), (-1, 2)}
No
(5x^2)(-x^2)^6(3x^2)^3
135x^20
What is the slope of a line that is perpendicular to the line defined by the equation below?
y=-3x+7
1/3
Write a linear equation given the point and the slope.
(5, -2); slope= -1
y=-x+3
Use the elimination method to solve this system of equations.
x+10y=17
x-3y=4
(7, 1)
Solve the compound inequality
x+3<1 or -2x<-18
x<-2 or x>9
What is the adding and subtracting monomials rule?
Combine like-terms
What is the slope of the line defined by the equation 3x-5=0
undefined.
Solve the absolute value inequality.
|x-3|>2
x>5 or x<1
Solve using the elimination method.
2x=2y-6
3x+2y=-19
(-5, -2)
Two equilateral triangles are congruent. Which of the following is false?
a) The measure of each of their interior angles is 60 degrees.
b) The perimeters of the two triangles are equal.
c) The areas of the two triangles are not equal.
d) The base-to-height ratios of the two triangles are equal.
c.