Answer:
f(x) = 2x^2+5x-12
Step-by-step explanation:
Answer:
The answer is 8.34
U have to use the SOH CAH TOA method
In this case I used tan
so,
tan 50= BC/7
solve for BC= 7* tan 50= 8.34
Anwser is 10cm bc you multiply 10amd 3 then divided it
Answer:

Step-by-step explanation:
the slope is :

at a pt on graph , when

therefore, coordinates are (1,3)
The equation is :
