If the simple interest is on $5,000 for 7 years is $1,400, then what is the interest rate
1 answer:
You might be interested in
First of all what are u using for brainly phone or laptop,computer. if computer or laptop go here and post it
Answer:
Step-by-step explanation:
We want to write a quadratic function in vertex form whose vertex is (1, 0) and passes through the point (2, -17).
Recall that vertex form is given by:
Where (<em>h</em>, <em>k</em>) is the vertex and <em>a</em> is the leading coefficient.
Since our vertex is at (1, 0), <em>h</em> = 1 and <em>k</em> = 0:
It passes through the point (2, -17). Hence, when <em>x</em> = 2, <em>y</em> = -17:
Solve for <em>a: </em>
<em /><em />
<em />
In conclusion, our quadratic function in vertex form is: