Desmos · SAT Math
1
2
3
5
2
(2, 5)
SAT Math · Unit 2
The function
f(x) = −2x² + 8x − 3
represents the height of a ball in meters. What is the
maximum height
the ball reaches?
A
3 meters
B
4 meters
C
5 meters
D
8 meters
−
2
3
4
5
6
7
8
9
^
=
+
q
w
e
r
t
y
u
i
o
p
a
s
d
f
g
h
j
k
z
x
c
v
b
n
m
alt
alt
↑
←
↓
→
Desmos SAT
· Click to see how it works
This is what +150 points looks like
Stop solving.
Start
seeing
.
200+ DSAT problems. Five units. One method.
The same visual approach that took our students from 580 to 740.
Start free — no card needed →
See it again
★★★★★
2,400+ students
+147 avg gain
Skip intro · continue to site →
↻ Replay
🔊 Narration: On