Consider the graph of f(x) = 1.5x2. Use the graph to find a number δ > 0 such that if |x − 1| < δ, then |1.5x2 − 1.5| < 0.9. A.
0.17

B.
0.26

C.
0.37

D.
0.87

option 2 is correct.

step-by-step explanation:

we are given two inequality equation

x+y> 5 and -3x+2y< -2

first we draw the graph of both function using t-table method

equation: x+y> 5

for x=0, y=5

for x=-5, y=0

table:

x   :   0     5

y   :   5     0

test point (0,0) , 0> 5

false

equation: -3x+2y< -2

for x=0, y=-1

for x=2, y=4

table:

x   :   0     2

y   : -1       4

test point (0,0) , 0< -2

true

now we draw the graph. see the attachment for graph.

common region would be solution set.

option 2 is correct.

c > -10.55

step-by-step explanation: