What does the graph of f(x) = 3x2 – 2x + 1 look like? . a. a parabola that opens upward. b. a parabola that opens downward. c. a v-shaped graph that opens upward. d. a v-shaped graph that opens downward.

The correct option is A.

Step-by-step explanation:

The given function is

It is a quadratic equation, so it a parabola.

If the leading coefficient of a quadratic equation is positive then the parabola opens upward otherwise downward.

Since the leading coefficient is 3>0, therefore the parabola opens upward.

Given function represents a parabola that opens upward, therefore option A is correct and option B is incorrect.

The absolute function has v-shaped graph. Since the given function is not an absolute therefore options C and D are incorrect.

binomial distribution

median= 2

range = 7-0 = 7

how to find median?

no. of term=28

median=(28+1)/2=14.5th term

the 14th and 15th term are 2, therefore the median is (2+2)/2 = 2

this is not the answer this is just a question. is this middle school math?

step-by-step explanation: