Which is the minimum value of the function y=x^2+8x+7
2 answers:
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Answer:
y-intercept → (-5)
Slope → 4
Equation → y = 4x - 5
Step-by-step explanation:
From the table attached,
y - intercept → Output value at x = 0
y = -5
Slope =
=
=
=
= 4
m = 4
Equation of a line is given by,
y = mx + b
Here, m = Slope
b = y-intercept
Therefore, equation of the line will be,
y = 4x + (-5)
y = 4x - 5