The temp starts at 71 degrees then drops 5 degrees
71 - 5 = 66 degrees
then it rises 8 degrees
66 + 8 = 74 degrees
How much does the temp have to rise or fall to get back to 71...
74 - 71 = 3 degrees
It has to fall 3 degrees F. Answer B.
Answer:
the answer to the question is 1,024...
Assuming the question is asking about $y=2+(x-3)^2$
Answer:
$(3, \infty)$
Step-by-step explanation:
We see that the function is quadratic, and it is already in vertex form. This is good, as it saves a step. Because anything squared is always positive or $0$, when we minimize this function we want to have the thing inside the square be $0$. This means $x-3=0$, so $x=3$.
We can plug in for $x$ to find the vertex.
$y=2+(3-3)^2$
$y=2+0^2$
$y=2+0$
$y=2$.
This means that $(3, 2)$ is the vertex of the parabola(a quadratic equation in $x$).
We see that the coefficient of the highest order term(the $x^2$) will be positive, so the parabola faces upward. This means it will always be increasing to the right of the vertex, and decreasing to the left of the vertex.
So, the interval where $y=2+(x-3)^2$ is increasing is the interval to the right of the vertex, which is $(3, \infty)$
place 310 over x like a fraction. then, write an equal sign and write 62% over 100 because percentage always goes on the top of 100`s. next, on the bottom write 62x over 62 and an = sign 310,000 over 62 since you multiplied 310 with 100. for example, its cross multiply. 62 goes with x and you multiply 310 with 100. so 310,000 divided by 62 = 500 pages in total.
Answer:
5.64
Step-by-step explanation: