The function y = - 50x + 75 is linear. So, the correct option is (A).
<h3>Define linear function.</h3>
The formula for a linear function is f(x) = mx + b, where m and b are real values. Isn't it resembling the slope-intercept form of a line, represented by the equation y = mx + b? Yes, this is the case as the graph of a linear function is a line. Here,
The line has a slope of m and a y-intercept of b.
The independent variable is "x."
The dependent variable is "y" (also known as f(x)).
Consider the equation y = - 50x + 75
Compared to the linear function equation, we get
m = -50
b = 75
So, the function is a linear function with a constant change. The function will be linear at all points.
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<span> 1.09/12=0.091 18 eggs is a better buy</span>
Answer:
4.7 to nearest tenth.
Step-by-step explanation:
By Pythagoras:
8^2 = x^2 + 6.5^2
x^2 = 8^2 - 6.5^2
x^2 = 64 - 42.25 = 21.75
x = √21.75
= 4.6637
Answer:
y=1/2x-13
Step-by-step explanation:
2x-52=4y
1/2x-13=y
y - 14 = 12( x + 1)
the equation of a line in ' point - slope form ' is
y - b = m(x - a) → (m is slope and (a, b) a point on the line)
here m = 12 and (a , b) = ( - 1, 14)
y - 14 = 12(x - (-1)) ⇒ y - 14 = 12( x + 1)
