<span>(r9 - s10) • (r18 + r9s10 + s20)</span>
Answer:
option c
4x rise to power eleven plus x rise to power seven plus 3x rise to power three minus 5x plus nine.
C=5
4^2+3^2=C^2
16+9=C^2
25=C^2
Find the square root of 25 and C^2
5=C
I think it’s 36 but I’m not good at math so don’t count me on it
To solve this function, all we need to do is substitute -4.3 in for wherever "x" appears and then simplify.
f(x) = 7.45x + 33.7; x = -4.3
f(-4.3) = 7.45(-4.3) + 33.7
f(-4.3) = -32.035 + 33.7
f(-4.3) = 1.665
This means that, when x = -4.3, f(x) = 1.665.
Note: It may help to remember that, in a function such as this, f(x) can be thought of as the "y" value that corresponds to the given "x" value (in fact, when writing it out with words, f(x) is the same as "function of x"). And, if you are given a value for f(x), then the opposite is true. Just substitute in the value given for f(x) and solve for x.
Hope this helps!
