As you can see in this picture we have a point on y- axis which is our y-intercept and f(x)
so first we should find what WAS the y-intercept before adding k
so we can say:
f(x) = 2(0) - 3 = -3
so it WAS -3 .... but in this picture is -7
so you have:
-3 + k = -7
k = -7 + 3 = -4
so k is equal to -4 :)))
i hope this is helpful
have a nice day

8 0

3 years ago

I’m so confused!!! HELP!!

REY [17]

The rule is the number divided by 5

3 0

3 years ago

Read 2 more answers

Answer the problem (Please show all work!)<br><br> -3 ( b+9) = -9

pantera1 [17]

-3(b + 9) = -9

First, divide both sides by -3. / Your problem should look like: b + 9 = $\frac{-9}{-3}$
Second, simplify $\frac{9}{-3}$ to $\frac{9}{3}$ / Your problem should look like: b + 9 = $\frac{9}{3}$
Third, simplify $\frac{9}{3}$ to 3. / Your problem should look like: b + 9 = 3
Fourth, subtract 9 from both sides. / Your problem should look like: b = 3 - 9
Fifth, simplify 3 - 9 to get -6. / Your problem should look like: b = -6

Answer: b = -6

8 0

4 years ago