# How do you solve the equation by graphing #2x^2 - 3x + 4 = 0#?

##### 1 Answer

Dec 15, 2017

#### Answer:

Draw the graph of

#### Explanation:

We can sketch the graph of

- The
#y# intercept is#4# - The
#b# term (#-3# ) is negative, so the graph is shifted slightly to the right - The x coordinate of the vertex is
#(-b)/(2a)# =#3/4# . Plugging this back in gives#y = 2.875# .

Since the quadratic is positive, and