As part of a screening process, computer chips must be operated in an oven at 125 °C. Ten minutes after starting, the temperature is 55 °C. After 15 minutes, the temperature is 70 °C. Write a function modeling the temperature of the oven in the form y = mx + b.

c

step-by-step explanation:

at least i think its

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.

-2

7 - 9 = -2

reversed:

-2 + 9 = 7

answer: howdy

step-by-step explanation: