An isosceles triangle is such that AC=BC and has vertices A=(3,4), B=(7,4) and C=(5,8) a) Calculate the length of AC
B) the line of symmetry of the triangle meets the line AB at M
what are the coordinates of M​

The correct answer was given: Brain

y = (x+5)(x+2)

step-by-step explanation:

we are given the following the quadratic function and we are to rewrite it in intercept or factored form:  

we can factorize the given quadratic function such that when multiplied, the factors give a product of 10 and when added, they give a result of 7.

therefore, the factored form of the given function is y = (x+5)(x+2)

Step-by-step explanation: