Solve each equation by graphing. Round to the nearest tenth. -2x^2+2=-3x
1 answer:
Answer:
x = -0.5 or x = 2
Step-by-step explanation:
Finding solutions graphically is often easier if the equation can be put in the form f(x) = 0. Here, we can do that by subtracting the right-side expression to give ...
(-2x^2 +2) -(-3x) = 0
This could be put in standard form, but there is no need. A graphing calculator can deal with this directly.
The solutions are x = -0.5 and x = 2.
You might be interested in
Answer:
<h2>Your Answer is C!!!!!!!!!</h2>Steps:
Add 2y to both sides:
Simplify:
Multiply both sides by 2:
2··6+2·2y
Simplify:
x>-12+4y