Use the fraction addition formula.
Substitute the numbers into the formula.
a=5, b=1, c=1, d=7
Answer:
its 4
Step-by-step explanation:
Below are the choices:
The value found in column #1 is greater than the value found in column #2.
<span>The value found in column #1 is less than the value found in column #2. </span>
<span>The value found in column #1 is equivalent to the value found in column #2. </span>
<span>The relationship between column #1 and column #2 cannot be determined by the information given.
</span>
<span> y = -2x^2 - 4x + 12 = -2(x^2 + 2x) + 12 = -2(x^2 + 2x + 1) + 12 + 2 = -2(x + 1)^2 + 14 </span>
<span>y = x^2 - 4x + 3 = (x^2 - 4x) + 3 = (x^2 - 4x + 4) + 3 - 4 = (x - 2)^2 - 1 </span>
<span>The vertex is (-1, 14) in the first; (2, -1) in the second. </span>
<span>column 1 value is less than column 2 value. </span>
1. Slope=9
2. x-intercept = 7/9 = 0.77778
3. y-intercept = 7/-1= -7.00000
Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation: 9*X-Y-(7)=0
Hope this helps