so.. what is the coefficient "a"?
well
now, we know, another point on the graph, besides the vertex, we know a y-intercept, that is, 0, -30, that simply means when x = 0, y = -30
now, getting the x-intercepts, is just the zeros, or solution to the quadratic
notice, "y" is 0 on both cases, because, is an x-intercept, or a zero, and when the graph touches the x-axis, "y" is zero
heyy, I know you posted this on 2017 and got no answers yet, well i need it this answer and it wasn't here, so i know the answer
The answer is The first one
Thank u :)
Answer:
C there is no mode
Step-by-step explanation:
The mode is the number that appears most often. Since there is no number that appears more than once, there is no mode
Answer:
109
Step-by-step explanation:
An exterior angle of a triangle is equal to the sum of the opposite interior angles.
Thus,
x° = 72° + 37° = 109°
x = 109
Answer:
21x³y^4
Step-by-step explanation:
7xy(3x^2y^3)=
21x³y^4