Mathematical Modeling
ACT · Flashcards · Application
ACT · FLASHCARDS
Card 1
of 34
0 got it
0 to review
Current
Got it
Still learning
Not seen
QUESTION
Find the area of a circle with radius 4.
QUESTION
Given
A
=
50
(
1.1
)
t
A=50(1.1)^t
A
=
50
(
1.1
)
t
, what is
A
A
A
when
t
=
0
t=0
t
=
0
?
QUESTION
Find the slope of the line through points (2, 3) and (5, 11).
Tap to flip before you grade
ANSWER
Slope =
8
3
\frac{8}{3}
3
8
. Change in y over change in x:
11
−
3
5
−
2
=
8
3
\frac{11-3}{5-2} = \frac{8}{3}
5
−
2
11
−
3
=
3
8
.
Swipe → got it · swipe ← still learning
Got it
Still learning
Flip Card
Previous card
Next card