Answer:
2 (real) solutions.
Step-by-step explanation:
A quadratic always has two solutions, whether they are real or complex.
Sometimes the solution is complex, involving complex numbers (2 complex), sometimes they are real and distinct (2 real), and sometimes they are real and coincident (still two real, but they are the same).
In the case of
x^2+3x = 3, or
x² + 3x -3 = 0
we apply the quadratic formula to get
x = (-3 +/- sqrt(3^2+4(1)(3))/2
to give the two solutions
{(sqrt(21)-3)/2, -(sqrt(21)+3)/2,}
both of which are real.
Answer:
Step-by-step explanation:
The given line has equation
The steepness is the absolute value of the slope.
The larger the absolute value of the slope, the greater the steepness.
The steepness of
is
The steepness of
is
Therefore the second line is less steep than the first line.
0.178 as a fraction is <span>89/<span>500 !</span></span>
I could be wrong but I think 28.
Answer: To find the domain, solve the inequality 4 - x > 0. x < 4. Thus, all numbers less than or equal to 4 represent the domain for this function. When trying to find the domain and range from a graph, the domain is found by looking at the graph from left to right.
Step-by-step explanation: your welcome! <3