Table 1: Linear function. For each time x increments by 1, y increments by 2. y=2x.

Table 2: Exponential function. Each time x increments by 1, y divides itself by 4.
y= 0.25^x

Table 3: Quadratic function. Notice how the y values seem to increase by less and less before coming back down in an opposite fashion. This is characteristic of a parabola.

4 0

4 years ago

All outcomes being equally likely, what is the probability a classmate receives a gift bag with a bouncy ball?

nekit [7.7K]

I think the answer is b and c but I’m not very sure

7 0

3 years ago

Through (2, -1), perp. to y = -2x-3

kramer

9514 1404 393

Answer:

y = 1/2x -2

Step-by-step explanation:

The given equation is in slope-intercept form, so you recognize its slope is -2. The perpendicular line will have a slope that is the opposite reciprocal of that, so is -1/-2 = 1/2.

The y-intercept can be found from ...

b = y -mx . . . . . for line of slope m through point (x, y)

b = -1 -(1/2)(2) = -1 -1 = -2

Then the slope-intercept equation of the perpendicular line is ...

y = 1/2x -2

6 0

3 years ago

What's 6 5/7x 2/3? (aka five sevenths, and two thirds for those who dont get it)

Nikitich [7]

0.4761
i asked siri and she said that

7 0

3 years ago

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