Mathematics: 2.35 × 10−3 in standard form?

2.35 × 10−3 in standard form? - id23510314347535, xxYingxYangxx7670

GreenHerbz206

17.06.2020

y = 2x - 1

Step-by-step explanation:

y=mx+b

It's an equation of a line in the slope-intercept form.

m - slope

b - y-intercept → (0, b)

Choose any two ordered pairs (x, y) from the given table.

(0, -1) → b = -1, (2, 3).

Calculate the slope.

Use the formula:

$m=\dfrac{y_2-y_1}{x_2-x_1}$

Substitute the coordinates of the points:

$m=\dfrac{3-(-1)}{2-0}=\dfrac{4}{2}=2$

Finally:

y=2x-1

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