It is 22 cuz 5 * 2 is 10 and 10 * 2 IS 20 + 2=22
Answer:
d
Step-by-step explanation:
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Step-by-step explanation:
2t² + 3
2 x 9 + 3
18 + 3
21 is instanous rate
The general equation of a line is
y= ax + b
where a is the slope
So a = -7
So y= -7x + b
But it passes through the point (5, -3)
Substitute the coordinates to calculate b:
So -3 = -7(5) + b
-3 = -35 + b
b= 35-3
b= 32
So the equation of the line of slope -7 and passing through the point (5, -3) is
y= -7x + 32
