Answer:
B
Step-by-step explanation:
You have to plug in -3 for x into the r(x) equation.
-4(-3²)+5(-3)
-4×9-15
-36-15
-51
Answer:
- 3
Step-by-step explanation:
Using the law of logarithms
x = n ⇔ x =
let ( ) = n
( ) = n, then
=
Since bases are the same on both sides then equate the exponents
⇒ n = - 3 → (4)
Answer:
y = -2x + 5
General Formulas and Concepts:
<u>Algebra I</u>
Slope-Intercept Form: y = mx + b
Step-by-step explanation:
<u>Step 1: Define given</u>
y-intercept <em>b</em> = 5
Slope <em>m</em> = -2
<u>Step 2: Write function</u>
y = -2x + 5
Answer:
Step-by-step explanation: is b
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