For #3.
Zeros are 3 and -1 (plot them on the x-axis as a point)
Axis of symmetry is halfway between those so it’s: x=1
Vertex is (1, -4)
Y-intercept is (0,-3)
Domain is always all real numbers
Range is y is greater than or equal to -3
Answer:
yes
Step-by-step explanation:
all plants are multicellular because they always have more than one cell
Answer:
Step-by-step explanation:
we know that
The measure of the interior angle in an equilateral triangle is equal to 60 degrees
The measure of the interior angle in a regular octagon is equal to
where
n is the number of sides
In this problem we have
substitute
we have that, based in the diagram
The sum of the interior angle of the equilateral triangle plus the interior angle of a regular octagon plus the value of x must be equal to 360 degrees (complete circle)
so
solve for x