The cost of 6 1/2 kg of apples is Rs. 520. What is the rate of one kg of apples
1 answer:
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(-2,7) and (14,21)
Find the slope by using the formula
Plug in the numbers.
Write it in point slope form first
y - y1 = m(x - x1)
y - 7 = 7/8(x - -2)
y - 7 = 7/8x + 1.75
+ 7 +7
y = 7/8x + 8.75
Our final equation would be: <span>y = 7/8x + 8.75</span>
Find the slope by using the formula
Plug in the numbers.
Write it in point slope form first
y - y1 = m(x - x1)
y - 7 = 7/8(x - -2)
y - 7 = 7/8x + 1.75
+ 7 +7
y = 7/8x + 8.75
Our final equation would be: <span>y = 7/8x + 8.75</span>
Answer:
<u>Step-by-step explanation:</u>
Use the Slope formula:
and the Point-Slope formula: y - y₁ = m(x - x₁)
a) (-2, 0) and (3, 4)
Let (x₁, y₁) = (-2, 0)
y - y₁ = m(x - x₁)
b) m = 1/3 (x₁, y₁) = (2, 4)
y - y₁ = m(x - x₁)