Find the equation of the line with slope = -4 and passing through (9,-29). Write your equation in the form
1 answer:
Answer:
y = -4x + 7
Step-by-step explanation:
As we can see, we want to write the equation of the line
we have this as;
y = -4x + b
To get the y-intercept, we use the values in the point given
we substitute x = 9 and y = -29
So we have;
-29 = -4(9) + b
-29 = -36 + b
b = 36-29
b = 7
So the equation is;
y = -4x + 7
You might be interested in
Answer:
2 * 10 + 6 * .1 + 5 * .01
Step-by-step explanation:
Answer:
f(-3)
f(a) = -2a² - 5a + 4
Substitute a with its value, -3
f(-3) = -2(-3²) - 5(-3) + 4
f(-3) = -2(9) + 15 + 4
f(-3) = -18 + 19
f(-3) = 1
the value of f(-3) is 1.
Answer:
the 2nd one
Step-by-step explanation:
I took the Quiz
Sin x = cos (90-x)
eg sin 42 = cos(90-42) = cos 48
so the answer is B
Answer:
28
Step-by-step explanation:
because he spent half of 28 which is 14 and 7x4=28 BOOM