3 years ago

Use the rational roots theorem to select values that are possible zeros of the function

Mathematics

1 answer:

larisa [96]3 years ago

8 0

Answer:

-3 and 3/2

Step-by-step explanation:

6x^3 - 2x^2 + x + 3

possible roots are p/q where p = factors of 3 and q are factors of 6

So from the 4 choices possible roots are -3 and 3/2

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What is the slope, y-intercept, and equation of a line given the points (-4, 0) and (1, 5)?

Alex Ar [27]

Answer:

$Slope: 1\\y-Intercept: 4\\Equation: y = x + 4$

Step-by-step explanation:

Given two points, we can find the equation of the line between them with the following:

$y = mx + b\\m = \frac{y_2-y_1}{x_2-x_1}$

First, we can calculate m, or slope

$m = \frac{y_2-y_1}{x_2-x_1} = \frac{5-0}{1-(-4)} = \frac{5}{5} = 1$

Next we can use the top equation and solve for b, the y-intercept

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