Answer:
f(-4) = -2
Step-by-step explanation:
To find f(-4) use the "piece" of the function rule defined for x < -3 (because -4 is less than -3). That part of the rule says the output (range) value is x + 2, so f(-4) = -4 + 2 = -2.
Well lets see A, B and D are too large in the parenthesis that the numbers outside of the parenthesis will use to multiply considering 42 + 30.
6(7 + 5)
6(12)
72
Answer:
15 1/2
Step-by-step explanation:
Answer:

Step-by-step explanation:
Here, we have to convert the equation to slope-intercept form so we can find the perpendicular slope:




Since our slope is
, then that means the slope perpendicular to it is
.
Now we find our new y-intercept so that the line will pass through the point (-7,7):





Therefore, the equation of the new line is 