Try going with→ -3 ((6x - 5 ))
Answer:
y=x2 + 5
Step-by-step explanation:
A quadratic function is where the graph is in the shape of a "U" or parabola.
An example of a quadratic function if the form: y= ax^2+bx+c
What all formulas have in common is that at the end of the equation there will be a variable with no x paired with it( aka the y-intercept; the 'c' equivalent in the example formula i gave ), this letter is what tells the graph to move up or down the y-axis.
So in the answers given, ask yourself, " is there any y-intercept? And if so, is it plus 5?"
** plus 5 is the graph moving up 5 units on the y-axis
And you'd find the first answer is the only equation with a y-inter.
** side note: In y = (x + 5)^2, the 5 isn't a y-inter. bc it's inside the parenthesis. Numbers in the para. (like 5) tells the graph to move left or right ( if it is a "-" it's right and "+" is left)
Answer:
Her commission on that sale is $3,498
Step-by-step explanation:
1. You have the following information given in the problem above:
- She sells the house for $159,000.
- Her rate of commission is 2.2% (0.022).
2. Therefore, to solve this problem you only need to multiply $159,000 by 2.2% (0.022), as following:
dollars
X is not equal to 0 is not an excluded value.
