Ationships: Practice Question 5 of 5
Select all the correct answers.
Which statements are true about the x-intercepts of quadratic functions?
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A quadratic function can have up to two x-intercepts.
All quadratic functions have exactly one x-intercept.
An x-intercept is located at the point on the function where the value of x is 0.
If x = a is an x-intercept of a quadratic function, then (x + a) is a factor of the function.
An x-intercept of a quadratic function is also called a zero of the function.
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answer: finding the extract measurements and knowing the points

step-by-step explanation:

85.560%

step-by-step explanation:

conditional probability is defined as:

p(a|b) = p(a∩b) / p(b)

in other words, the probability that a occurs, given that b has occurred = the probability that both a and b occur / the probability that b occurs.

in this example:

p(turns 64 | turns 44) = p(turns 64 & turns 44) / p(turns 44).

if someone turns 64, they must have already turned 44, so:

p(turns 64 | turns 44) = p(turns 64) / p(turns 44)

on page 42, we see that of the original 100,000, 94944 turn 44, and 81234 turn 64.   therefore:

p(turns 64 | turns 44) = 81234 / 94944

p(turns 64 | turns 44) = 0.85560

$3,200 x 7.25% = $3,200 x .0725 = $232 interest monthly

$232 monthly x 12 annual = $2, 784

step-by-step explanation:

answer: 12x^2+6x

step-by-step explanation:

6x does not equal 24x. hope it works!