Which of the following equations are linear or nonlinear? 1. is y= - 1/2x -1.34 (linear or nonlinear)
2. is y= 2x^2 + 4 (linear or nonlinear
3. is y= 0.25x + 4 (linear or nonlinear)
4. is y= 2x (linear or nonlinear)
5. is y= 4x^3 (linear or nonlinear)

PLZ

plz yuo

step-by-step explanation:

the formula of a slope:

from a table we have

substitute:

the slope of f(x) is -1.

the graph of funcfion g(x) is a horizontal line. the slope of a horizontal line is equal 0. therefore the slope of g(x) is 0.

-1 < 0

168

step-by-step explanation:

first off, we know that he drove 3.5 hours at a rate of 48 mph.

knowing that, we want to see how many miles he drove all-together.

in this case, we can just multiply 48 by 3.5.

48 * 3.5 = 168

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step-by-step explanation: