Take a look at f(x) = -x + 1. Its slope is negative and its y-intercept is +1.
Right away, we can eliminate the 3rd and 4th graphs, because they show positive slopes for x≤1.
Take another look: f(x) = -x + 1. When x = 0, y = 1. Thus, the y-intercept is (0,1).
The first graph shows this intercept correctly; the second does not. So the correct answe is "the first graph."
Answer: D: 3.
Step-by-step explanation:
Ok, vamos a contar los dígitos de derecha a izquierda.
El dígito que ocupa el lugar de la centena de millón va a ser el 9. (o el primero contando de izquierda a derecha).
en el numero 341,427,538 el noveno dígito es un 3.
Entonces el numero que esta en el lugar de la centena de millón es un 3
La opción correcta es D
A plot of the points shows you the triangle is an acute triangle.
_____
All angles are less than 90°.
The arnold family arrived at the beach at 10:30 A.M.
10:30
Add 3 hours and 3/4 minutes to that
3/4 = 75% of 60
.75 * 60 = 45
3 hours and 45 minutes
10:30 >> 3 hours more = 1:30
1:30 + 45 mins = 2:15
Answer would be: They left at 2:15
.44 is the correct answer