Answer:
(-5, 38) and
(5,18)
Step-by-step explanation:
so the solutions are
(-5, 38) and
(5,18)
C is the correct answer hope this helps u
Answer:
y - 2 = (-3/7)(x + 5)
Step-by-step explanation:
Recall that the slopes of a line and another line perpendicular to the first are negative reciprocals.
The slope of the given line is 7/3. The negative reciprocal of that is -3/7. Thus, we immediately eliminate the fourth answer choice.
We must now find the equation of the perpendicular line, with slope -3/7, that passes through (-5, 2). We'll do that using the point-slope formula for the equation of a straight line.
That formula is y - k = m(x - h), where m is the slope and (h, k) is the given point.
Substituting 2 for k, -5 for h and -3/7 for m, we get:
y - 2 = (-3/7)(x + 5). This matches the 3rd given possible answer.
i think....16*4 1/4=68 im bad with fractions but
F(x) = 3/x + 2 - √x-3
All that f(7) means is that you replace x with the number 7 and solve.
f(7) = 3/7 + 2 - √7-3
f(7) = 3/7 + 2 - √4
f(7) = 17/7 - √4
f(7) = 3/7
3/7 in a decimal is 0.428571 which would round to 0.43
The answer would be 0.43