Answer:
Step-by-step explanation:
Every Triangle has three altitudes. These are lines the go from an angle's point of the two lines meeting. The altitude goes from the the point of meeting to the side opposite. The altitude and the side opposite meet at right angles.
There are three such altitudes. They always have 1 point where they meet.
That meeting place is called the orthocenter.
Answer:
f(x) = 2x+5
f(3) = 2(3) +5 = 6+5 =11
There fore f(3) =11
The first function is correct
Step-by-step explanation:
Given f(2) =9 and given functions are f(x) = 2x+5 and f(x) =4x+5
The fsecond function is not satisfies f(2)=9 because
f(x) = 4x+5
f(2) = 4(2)+5 = 13≠9
f(x) = 2x+5
f(2) = 2(2)+5=9
therefore first function is satifies
f(x) = 2x+5
f(3) = 2(3) +5 = 6+5 =11
There fore f(3) =11
114 is the answer for these question