Answer:
Step-by-step explanation:
4x^2-8x-5=0
The discriminant is the number under the √. In this case it's 144
Answer: B) shifts the line 7 units right.
Step-by-step explanation: When the a number is either added or subtracted on the <em>inside </em>(will be surrounded by parentheses if it is on the inside) the parent function is moved right and left. Since it is inside parentheses, though, everything that happens will be the opposite of what it shows. Even though it says -7, and you would assume it shifts left, it doesn't. It actually goes to the right.
17, you only have to add up a few because of the x and y placements. Hope this helps you :)
C because the 2 is a single term, the 4x is a single term, and the 7y is a single term.
Answer:
<em>-5, -3 = Quadrant |||</em>
Step-by-step explanation:
-3, 5 = Quadrant ||
4, 2 = Quadrant |
2, -4 = Quadrant |||| (Quadrant |||| is also known as Quadrant IV)
<u><em>~ LadyBrain</em></u>