Answer:
That's the graph for the function f(x)= -1/2 x^2 + 7
The vertex is f(0) = 7
Answer:
Step-by-step explanation:
We know that , the equation of a line that passes through (a,b) and (c,d) is given by :_

Standard form of equation of line = 
Given points = (7, -3) and (4, -8)
Then, the equation of a line that passes through the points . (7, -3) and (4, -8) is given by -

[∵ (-)(-)=(+)]
Or
Hence, the required equation :-
Answer:
B is the correct
Step-by-step explanation:
choose as brinliest
The boundary line should be solid because it have a 'great/less than or equal to' sign
Answer:
false all the quadratic equations cannot be solved by factorising there is also graphical method to get the solution