Answer:50 Degrees Fahrenheit
Step-by-step explanation:
Answer:
As written, the function is linear. If you meant f(x) = 4(x - 2)^2 + 3, then it opens upwards.
Step-by-step explanation:
The key to find out whether a parabola opens upwards or downwards is the coefficient, or number in front, of the x^2 term. If the coefficient is positive, the parabola opens upward. If the coefficient is negative, the parabola opens downwards.
When simplifying f(x), squaring the inside using FOIL gives:
f(x) = 4(x^2 - 4x + 4) + 3
f(x) = 4x^2 - 16x + 16 + 3
Since the coefficient of x^2 is positive (4), the parabola opens upwards.
Answer:
ad=cb
ad=cb
ab=cd
bc=da
bd=ac
1 and 2 are equal
Step-by-step explanation:
My best answer is A because the other would no be the answer
Answer:
27
Step-by-step explanation:
he started by cutting one log into 3
1×3=3
then cutting each of those into 3
3×3=9
then again
9×3=27