Answer:
Step-by-step explanation:
if you use a graphing calculator you we see that the smaller the leading coeffient the wider the parabola.
or use a table and plug in values for y for each x
y = x² 5x² 15x²
x = 1 1 5 15
x = 2 4 20 60
y is larger for a larger ax² a coeffient
so the is more narrow for a higher coeffient
f(x) = 5x² has the smallest coeffient so the widest parabola
Answer:
A linear relationship (or linear association) is a statistical term used to describe a straight-line relationship between two variables. Linear relationships can be expressed either in a graphical format or as a mathematical equation of the form y = mx + b
Step-by-step explanation:
Make a common denominator.
5/12 and 2/5 both have a common denominator of 60.
So:
5/12 = 25/60
2/5 = 24/60
25/60 + 24/60 = 49/60
There are 49/60 books in the shipment that contain POETRY and BIOGRAPHIES.
But we’re not done yet!
60/60 - 49/60 = 11/60
11/60 of the books contain mysteries.
Please give brainliest if you can!
Hope this helps!! :)
Answer:
l think is (-6,-7) but l don't know