<em>Answer:
</em>
<em>y = </em>
<em>
− 7 x 3 −
2</em>
<em />
<em>Step-by-step explanation:</em>
<em>you gotta work backwards to find the factors from the roots then multiply the factors together.</em>
Step 1. Simplify 6 - 4(-x-9)-5 to -4(-x-9) + 1
4 - 5(2x + 11) + 6x = -4(-x-9) + 1
Step 2. Expand
4 - 10x - 55 + 6x = 4x + 36 + 1
Step 3. Simplify 4 - 10x - 55 + 6x to -51 - 4x
-51 - 4x = 4x + 36 + 1
Step 4. Simplify 4x + 36 + 1 to 4x + 37
-51 - 4x = 4x + 37
Step 5. Add 51 to both sides
-4x = 4x + 37 + 51
Step 6. Simplify 4x + 37 + 51 to 4x + 88
-4x = 4x + 88
Step 7. Subtract 4x from both sides
-4x - 4x = 88
Step 8. Simplify -4x - 4x to -8x
x = -88/8
Step 10. Simplify 88/8 to 11
x = -11
Answer:
DAM BROOOOO UR SCREEN.
Step-by-step explanation:
9514 1404 393
Answer:
4
Step-by-step explanation:
The function is of even degree. You can tell this because the end behavior is the same at both ends.
There are at least 4 zeros. There are 2 zeros of multiplicity 1 and one zero of multiplicity 2.
The crossings of the x-axis at x=-2 and x=3 have no flat spot, so the multiplicity must be 1; not 3, 5, or some other odd number.
You can tell the zero at x=1 is even multiplicity, because the graph does not cross the x-axis there. You can tell the multiplicity is only 2 because the curve is not flat enough for it to be 4 or more.
A polynomial function with 4 real zeros has a minimum degree of 4.
