Linear Equations
Find the slope of (y=2x+3)
2
What is the standard form of a quadratic equation?
(ax2+bc+c=0)
Simply the expression: √9 + √16
7
What is the formula for the perimeter of a rectangle?
( P = 2(l + w) )
What is the slope of a line that is perpendicular to a line with a slope of 2?
Solve for (x): (3x-7=2).
x=3
Solve for x: (x2-5x+6=0)
(x=2) and (x=3)
What is the product of √4 and √25 ?
20
If a square has a side length of 5, what is its perimeter?
5
If a line has the equation ( y = -1/3x + 2 ), what is the slope of a line perpendicular to it?
3
What is the y intercept of the line (4x+5y=20), when (x=0)?
y=4
What is the vertex of the quadratic function: ( f(x) = x2 - 4x + 1 )
(2, -3)
If you add √25 and √36, you get ..?
11
Calculate the perimeter of a triangle with sides measuring 3, 4, and 5 units.
12
Write the equation of a line that is perpendicular to ( y = 4x + 1 ) and passes through the point (1, 2).
( y = -1/4x + 9/4)
Write the equation of a line in slope intercept form that passes through the point (2,3) with a slope of -1?
Factor the quadratic expression: ( x2 + 7x + 10 ).
(x + 2)(x + 5)
Calculate the product of √3 and √12.
6
A rectangle has a length of 10 and a width of 4. What is its perimeter?
28
Determine if the lines ( y = 2x + 3 ) and ( y = -1/2x + 4 ) are perpendicular.
They are perpendicular
Determine if the lines represented by (y=3x+2) and (y=3x-5) are parallel, perpendicular, or neither.
Parallel or same slope
What are the roots of the equation ( 2x2 - 8 = 0)?
( x = -2 ) and ( x = 2 )
What is the result of (√2 + √8) × √2 ?
6
If the perimeter of a circle is known as the circumference, what is the formula for circumference in terms of radius ( r )
( C = 2/pi r )
Find the intersection point of the lines ( y = 3x + 1 ) and ( y = -1/3x + 5 ).
(1, 4)