Exponents
(3x4)2
9x8
What is the slope of a line between (3, -7) and (-1, 4)?
-11/4
The height of an object (in feet) after t seconds is modeled by h(t)=-16t2 + 64t + 58.
What was the initial height of the object?
58 feet
f(x) = 3x2 + 5
g(x) = -2|x-7|
Evaluate f(g(5))
53
Evaluate sin(7pi/4)
-sqrt(2) / 2
125 -2/3
1/25
What is the equation of a line parallel to y=-3x+2 that passes through the point (1, -4).
y=-3(x-1)-4
y=-3x -1
The height of an object (in feet) after t seconds is modeled by h(t)=-16t2 + 64t + 58.
What was the height of the object after 1 second?
106 ft
f(x) = 3x2 + 5
Find the ARoC of f(x) on the interval [-3, 1].
-6
Evaluate cos(7pi/6)
-sqrt(3)/2
(x4y-3)(x5y2)
x9/y
What is the equation of the line that passes through the points (3, -7) and (-1, 4)?
y=-11/4(x-3) -7
y = -11/4(x+1)+4
y = -11/4x +5/4
The height of an object (in feet) after t seconds is modeled by h(t)=-16t2 + 64t + 58.
How many seconds until the object reaches its maximum height ?
2 seconds
f(x) = 3x3 + 5
Evaluate f(f-1(-104))
-104
Evaluate tan(5pi/3)
-sqrt(3)
(x4y-3)5(x5y2)-3
x5/y21
Write a definition for each word:
- Slope
- Parallel Lines
- Perpendicular Lines
- slope: The steepness of a line that is measured by the change in y divided by the change in x.
- Parallel Lines: Lines that do not intersectThe height of an object (in feet) after t seconds is modeled by h(t)=-16t2 + 64t + 58.
What was the maximum height of the object?
122 ft
f(x) = 5x3 + 1
What is f-1(136)
3
Evaluate sec(pi/2)
Undefined
(x4y-3)5 / (x5y2)-3
x35/y9
Answer in STANDARD FORM!
What is the equation of a line perpendicular to y=-3x+2 that passes through the point (1, -4).
- x +3y= -13
The height of an object (in feet) after t seconds is modeled by h(t)=-16t2 + 64t + 58.
How many seconds does it take for the object to reach the ground?
4.76134 seconds
a.) f(x) = 2|x| + 7
b.) g(x) = 4x5+7x - 8x3
a.) Even. It is symmetric across the y-axis.
b.) Odd. All exponents are odd.
Evaluate csc(5pi/4)
-sqrt(2)