Answer: C. g(-2) = -5
<u>Step-by-step explanation:</u>
g(-2) is when you replace all of the x's in the function with -2
g(x) = -3x² - 2x + 3
g(-2) = -3(-2)² - 2(-2) + 3
= -3(4) + 4 + 3
= - 12 + 4 + 3
= -12 +7
= -5
Answer:the record low temperature in Alaska = -80°F
Step-by-step explanation:
Step 1
Let the temperature in Alaska be = x
such that the temperature in Hawaii be -0.15 times temperature in Alaska = -0.15 x.
Step 2
IF the record low temperature in Hawaii is 12°F.
Alaska = ??
We know that
Hawaii= -0.15 x temperature Alaska ( 0.15 x)
12°F=-0.15 x temperature Alaska(x)
Temperature of Alaska, x = 12°F/-0.15
= -80°F
