Question

Find the output, kkk, when the input, ttt, is -7−7minus, 7. k = 10t-19k=10t−19

Answer 1

Answer:

$k=-89$

Step-by-step explanation:

The correct question is

Find the output, k, when the input, t, is -7 . k = 10t-19

we have

$k= 10t-19$

This is a linear equation in slope intercept form  

where

k is the output value

t is the input value

The slope is $m=10$

The y-intercept (or k-intercept in this problem) is $b=-19$

To find out the value of k, substitute the value of t in the given equation

so

For t=-7

$k= 10(-7)-19$

$k=-89$