Answer:
y=x
Step-by-step explanation:
y=12
Answer:
skip counting by 0
Step-by-step explanation:
skipcount by 0 to get to 100 for the third column.
Answer:
The definition of a circle is the set of all points at a given distance (it's radius) from a given point (it's center)
Step-by-step explanation:
You have not given any graphs to choose from but x=-3 would be the graph that has a vertical line running through every point that has -3 as an x coordinate and would cross the x axis (the horizontal axis) at -3
H(x) = 4x⁴ - 5x³ + 2x² - x + 5
Take the coefficients, we have:
4 -5 2 -1 5
From the first coefficient to the second coefficient, there's a change of sign from positive to negative (positive four to negative five)
From the second coefficient to the third coefficient, there's a change of sign from negative to positive (negative five to positive two)
From the third coefficient to the fourth coefficient, there's a change of sign from positive to negative (positive two to negative one)
From the fourth coefficient to the fifth coefficient, there's a change of sign from negative to positive (negative one to positive five)
The changing of sign happened four times, and it means h(x) has four positive real zeros or less (even numbers of zeros), so h(x) could have either four or two real zeros.
The maximum number of solutions for a polynomial of degree four is four solution, so there are no negative zeros.
