Ara takes her pulse in order to determine her resting heart rate, measured in beats per minute (\text{bpm})(bpm)left parenthesis, start text, b, p, m, end text, right parenthesis. She takes it for three minutes, and makes the following chart of the results. We'll assume that Tara's heart rate is constant over the three-minute period. Minutes 111 222 333 Beats 606060 120120120 180180180 Graph the proportional relationship described above, where the xxx-coordinate represents minutes, and the yyy-coordinate represents beats.

-7

step-by-step explanation:

x^2 + 18x + 74 = (x + 9)^2 - 81 + 74

= (x + 9)^2 - 7.

so q = -7.

the answer is:

the correct option:

b.

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

have a nice day!

false

step-by-step explanation:

false : it can not go to 9 the highest that part can go is 7

here is your proof