Answer:
Step-by-step explanation:
Given the functions f(x) = 2x^2 + 2 and g(x) = 2^x+1 + 2
If g(x) > f(x)
2^(x+1) + 2 > 2x^2 + 2
2^x*2 + 2 >2x^2 + 2
2^x*2 >2x^2
2^x > x^2
2^x - x^2 > 0
46 degrees Fahrenheit
You know it increased every five minutes so 30 divided by 5 is 6. That’s 6 times it has increased. 6 multiplied by 3 which is how many degree it’s increased each increment gives you 18. That’s the told it’s increased by 30 minutes. Then add the original temperature which was 28 to 18 which gives you 46.
(6-8i)
(4+2i) side note : -8i - 2i becomes 8i+2i 2+10i because the negatives cancel out
^^^answer
Answer:
y = 3/4x + 2
Step-by-step explanation:
First, find the slope using rise/run (y2 - y1) / (x2 - x1)
(8 - 2) / (8 - 0)
6/8
= 3/4
We were already given the y-intercept, which is (0, 2)
Now, we can plug in the slope and y-intercept into the slope intercept equation, y = mx + b, where m is the slope and b is the y-intercept:
y = 3/4x + 2 is the equation
Because v represents the initial value of the car, the answer for the first section would simply be $21,300. The percent of change per year is between the parentheses (1.16 in this case). Since it is greater than one, the amount increases every year meaning it represents growth.
