This is a formula chart to help(i would’ve given you the answer but you didn’t give the sharp)
Solve r=s/17−t for t
1 answer:
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Answer:
Step-by-step explanation:
The vertex form of a quadratic equation <em>y = ax² + bx + c:</em>
<em>y = a(x - h)² + k</em>
(h, k) - coordinates of a vertex
We have the equation <em>y = x² - 6x + 6</em>.
Convert to the vertex form:
ANSWER:
(IMAGE ATTACHED)
EXPLANATION:
This equation is called a slope intercept form. The formula is y=mx+b.
"b" or -4 in this case is the y-intercept. It's where the line meets the y line (vertical line). The "m" or 2/3 is the slope. All slopes are written in y/x.
So, starting from (0, -4), you will go up 2 and go right 3. You will end up at (3, -2). Now, just draw a line through (0, -4) and (3, -2).
Your graph should show up like this:
The segment was only rotated, not changed. It would be the same length as the original.
To find the length, use the distance formula.
(5, 8) would be point 1.
(-6,8) would be point 2.
Plug them into the formula.
Simplify.
Square root this answer.
Negative distances aren't possible, so your answer is 11.
Hope this helped!
:)
To find the length, use the distance formula.
(5, 8) would be point 1.
(-6,8) would be point 2.
Plug them into the formula.
Simplify.
Square root this answer.
Negative distances aren't possible, so your answer is 11.
Hope this helped!
:)