Slope Intercept
The variable representing the slope in the equation
y = mx + b
m
What does the sign > represent?
Greater than
True or False: A system of equations can consist of at most 2 equations.
False; A system of equations can consist of two or more equations.
What is the name of the polynomial with 2 terms?
Binomial
Which side of a right triangle is the longest?
The hypotenuse
True or False: Y is the dependent variable.
True
Which circle represents Greater/Less than or equal to: Closed circle or open circle?
Closed circle
If two lines are parallel, how many solutions do they have?
None
Yes or No: Is this a polynomial? x1/2+ 6
No
Yes or No: Can 3, 4, 5 be the side lengths of a right triangle?
Yes
The point in which a line intersects the y-axis
Which inequality is true if x = 5? 2x < 12 or 2x < 9
2x < 12
What is the first step in solving a system of equations using substitution?
Isolate one of the variables in one of the equations.
Factor the polynomial 4x2 + 6x + 2
2(2x + 1)(x + 1)
One leg of a right triangle equals to 12. The hypotenuse equals to 13. Solve for the length of the other leg.
Find the slope of the line consisting of the points (90, 450), (30, 150)
m = 5
Solve for x if 3(2x - 5) is less than or equal to 2(x + 7)
x = 29/4
Solve this system of equations and determine if it has infinite solutions, one solution, or no solutions. 4x + 3y = 15 and 9x + 2y = 3
One solution
Rearrange this polynomial so that it goes from highest degree to lowest degree: 4 + xy2 + x4
x4 + xy2 + 4
Winnie plotted 2 points on a graph, (21, 7) and (12, 2). Use the Pythagorean Theorem to determine the distance between these two points.
The distance between the two points is 13.
Convert 7x + 12y = 58 into slope-intercept form and then determine the x-intercept.
y = -7/12x + 29/6. The x-intercept is 58/7.
Rola Afifi went on a walk in the cherry blossom park to burn off calories. For every step she takes (x), she burns 0.04 calories. She wants to burn at least 500 calories and at most 750 calories. Write a compound inequality representing the situation and solve for x.
12500 ≤ x ≤ 18750
Winnie went shopping at a grocery store 2 times in a week for boxes of cookies (x) and cartons of milk (y). The first time, she bought 3 boxes of cookies and one carton of milk for 18 dollars. The second time, she bought 5 boxes of cookies and 2 cartons of milk for 31 dollars. Determine the price of one box of cookies and one carton of milk.
The price of one box of cookies is 5 dollars and one carton of milk is 3 dollars.
Millie the Panda drew an art piece on a square frame with a length of 4x + 2 cm. She hangs it on a rectangular wall measuring 8x + 6 cm as the width. The combined area of the square frame and the rectangular wall is 64x2 + 52x + 4 cm. Solve for the length of the rectangular wall.
The length of the rectangular wall is 6x.
Rola has a square shaped piece of paper measuring 12 inches on each side while making origami. She cuts the paper diagonally. Find the length of the diagonal.
The diagonal measures approximately 17 inches.