English, asked by tarinidewangan82694, 1 month ago

15. The straight line graph of the linear equation Y = a +bX,
slope is horizontal if:
O a) b = 0
O b) b #0
O c) b = 1
O d) a = b​

Answers

Answered by PktheRock001
1

Answer:

b=1

its your required answer ❤️

Answered by Samanvayasl
4

Answer:

The slope is horizontal if b=0

Explanation:

A line is horizontal when the value of y for both points is the same.

Slope formula = \frac{y_2-y_1}{x_2-x_1}  

Since y_2 = y_1 slope is 0

In a line equation y = mx+c

m represents the slope.

In the given equation m=b =0.

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