Faizan is trying to find the roots of the polynomial y=2x4+6x3+4x+4. She has correctly applied the Rational Root Theorem, but none of the possible roots are actual roots of the equation. What does this mean about the roots of the polynomial? 1. The roots do not exist.
2. Faizan should try using backwards FOIL to see if she can find the roots.
3. All the roots are rational, and Faizan needs to recalculate
4. The roots are either irrational or complex.

the forst and 3rd

step-by-step explanation:

3

step-by-step explanation:

because where the point where the 2 lines intersect is (3,-1) the x value is 3

“ a line segment that has the endpoints on the circle and passes through the midpoint is called the diameter. the diameter is twice the size of the radius. a line segment that has its endpoints on the circular border but does not pass through the midpoint is called a chord. a circle is the same as 360 small circle up the number 0 . i hope this .

answer: 75°

step-by-step explanation:

∠esk is the supplement of ∠edk, so is 100°. ∠esd = 1/2·arc ed, so is 25°.

since ∠esk = ∠esd + ∠dsk

you have 100° = 25° + ∠dsk . .

fill in known values 75° = ∠dsk . . . . .

subtract 25°

step-by-step explanation: