Question | Answer |
_________ detonates the positive or principal square root of a non-negative number "a". (Section 8.2) | √a |
The square root of a _______ number is not a real number. (Section 8.2) | Negative |
The graph of an ______ ______ function is V-shaped. (Section 8.2) | Absolute Value |
The graph of a _______ function is a parabola. (Section 8.2) | Quadratic |
___________: x-values (How far left or how far right) (Section 8.3) | Domain |
_________: y-values (How far up or how far down) (Section 8.3) | Range |
What does the graph look like if it had this equation?
f(x)=x (Section 8.3) | Linear (straight line) |
What does the graph look like if it had this equation?
f(x)=x^2 (Section 8.3) | Parabola (U-shaped) |
What does the graph look like if it had this equation?
f(x)=√x (Section 8.3) | Quadratic (Half of a Parabola) |
What does the graph look like if it had this equation?
f(x)=lxl (Section 8.3) | V-shaped |
Describe the shifts of this function:
f(x)= - lx-4l -3 (Section 8.3) | Reflected downwards, Right 4 units, down 3 units |
Describe the shifts of this function:
h(x)= (x+5)^2 (Section 8.3) | Moved left 5 units |
Describe the shifts of this function (up, down, left, right):
y= lxl + 10 (Section 8.3) | Up 10 units |
Describe the shifts of this function:
f(x)= -(x+12)^2 -5 (Section 8.3) | Reflected down, Left 12 units, Down 5 units |
The opposite of squaring a number is taking the ________ _________ of a number. (Section 8.3) | Square Root |